• Wyszukiwanie zaawansowane
  • Kategorie
  • Kategorie BISAC
  • Książki na zamówienie
  • Promocje
  • Granty
  • Książka na prezent
  • Opinie
  • Pomoc
  • Załóż konto
  • Zaloguj się

 » książki  » Technology & Engineering - Environmental - General

zaloguj się | załóż konto
Logo Krainaksiazek.pl

koszyk

konto

szukaj
topmenu
Księgarnia internetowa
Szukaj
Książki na zamówienie
Promocje
Granty
Książka na prezent
Moje konto
Pomoc
 
 
Wyszukiwanie zaawansowane
Pusty koszyk
Bezpłatna dostawa dla zamówień powyżej 20 złBezpłatna dostawa dla zamówień powyżej 20 zł

Kategorie główne

• Nauka
 [2949524]
• Literatura piękna
 [1817948]

  więcej...
• Turystyka
 [70715]
• Informatyka
 [151291]
• Komiksy
 [35671]
• Encyklopedie
 [23176]
• Dziecięca
 [612440]
• Hobby
 [136066]
• AudioBooki
 [1740]
• Literatura faktu
 [226030]
• Muzyka CD
 [378]
• Słowniki
 [2918]
• Inne
 [445441]
• Kalendarze
 [1181]
• Podręczniki
 [166545]
• Poradniki
 [469898]
• Religia
 [508035]
• Czasopisma
 [502]
• Sport
 [61392]
• Sztuka
 [242759]
• CD, DVD, Video
 [3348]
• Technologie
 [219537]
• Zdrowie
 [98738]
• Książkowe Klimaty
 [124]
• Zabawki
 [2382]
• Puzzle, gry
 [3543]
• Literatura w języku ukraińskim
 [259]
• Art. papiernicze i szkolne
 [7107]
Kategorie szczegółowe BISAC

Kategoria BISAC: Technology & Engineering >> Environmental - General

ilość książek w kategorii: 14687

Wyświetl książki:
Dostępne języki:
Cena:
od:
do:
ilość na stronie:


 Shchebenochno-Mastichnye Asfal'tobetony S Otsevami Drobleniya Izvestnyakov Salikhov Mukhammet Gabdulkhaevich        Vaynshteyn Evgeniy Viktorovich 9783659497384 LAP Lambert Academic Publishing
Shchebenochno-Mastichnye Asfal'tobetony S Otsevami Drobleniya Izvestnyakov

ISBN: 9783659497384 / Rosyjski / Miękka / 148 str.

ISBN: 9783659497384/Rosyjski/Miękka/148 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Salikhov Mukhammet Gabdulkhaevich;Vaynshteyn Evgeniy Viktorovich
V dannoy rabote vypolnen analiz sostoyaniya dorozhno-transportnoy seti v lesnykh zonakh i, v chastnosti dorozhnykh pokrytiy, privedeny nekotorye svedeniya o vliyanii kachestva pokrytiy na effektivnost' raboty lesovoznykh poezdov na primere strany v tselom i v RME v chastnosti, predstavleny issledovaniya v napravlenii umen'sheniya sebestoimosti shchebenochno-mastichnykh asfal'tobetonov za schet maksimal'nogo ispol'zovaniya v nikh mestnykh materialov. Rezul'taty nastoyashchikh issledovaniy, kak nadeyutsya avtory, okazhutsya poleznymi kak dlya praktikov, vypuskayushchikh i primenyayushchikh...
V dannoy rabote vypolnen analiz sostoyaniya dorozhno-transportnoy seti v lesnykh zonakh i, v chastnosti dorozhnykh pokrytiy, privedeny nekotorye svede...
cena: 276,87

 Treatment of Spentwash Using Microbial Fuel Cell Followed by Rbc Anupama S.                               Pradeep N. V.                            Hampannavar Uday S. 9783844312027 LAP Lambert Academic Publishing
Treatment of Spentwash Using Microbial Fuel Cell Followed by Rbc

ISBN: 9783844312027 / Angielski / Miękka / 128 str.

ISBN: 9783844312027/Angielski/Miękka/128 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Anupama S.;Pradeep N. V.;Hampannavar Uday S.
Spentwash is the principal pollutant stream from distilleries which produce large volumes of wastewater, characterised by variable volumes due to the seasonal nature of production, high in organic load, low in pH and having high carbon-to-nitrogen ratios. This results in pollution of soil, ground and surface water if the wastewater is disposed off without treatment. Regulatory bodies therefore impose restrictions on the nature, amount and means of disposal of distillery wastewater. Due to the organic nature of distillery wastewater, biodegradation is a viable option for the treatment. During...
Spentwash is the principal pollutant stream from distilleries which produce large volumes of wastewater, characterised by variable volumes due to the ...
cena: 245,56

 Assessment of Carbon Footprint in Different Industrial Sectors, Volume 2 Muthu, Subramanian Senthilkannan 9789814585743 Springer
Assessment of Carbon Footprint in Different Industrial Sectors, Volume 2

ISBN: 9789814585743 / Angielski / Twarda / 298 str.

ISBN: 9789814585743/Angielski/Twarda/298 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Subramanian Senthilkannan Muthu

Followed by the previous part (Volume-1), Volume-2 of carbon footprint assessment book deals with the assessment of carbon footprint in different other sectors, which were not dealt in the first part. Attention on Carbon footprint is growing day-by-day from the public, government and media. Certainly it is one of the most important topics in the agenda of every nation, which is trying its best to reduce its carbon footprint to the maximum possible extent. Every manufacturing industry or sector would like to reduce the carbon footprint of its products and consumers are looking for the...

Followed by the previous part (Volume-1), Volume-2 of carbon footprint assessment book deals with the assessment of carbon footprint in different o...

cena: 402,53

 Sustainable Water Engineering: Theory and Practice Chandrappa, Ramesha 9781118541043 John Wiley & Sons
Sustainable Water Engineering: Theory and Practice

ISBN: 9781118541043 / Angielski / Twarda / 432 str.

ISBN: 9781118541043/Angielski/Twarda/432 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Ramesha Chandrappa; Diganta B. Das

Ensuring safe and plentiful supplies of potable water (both now and for future generations) and developing sustainable treatment processes for wastewater are among the world's greatest engineering challenges. However, sustainability requires investment of money, time and knowledge. Some parts of the world are already working towards this goal but many nations have neither the political will nor the resources to tackle even basic provision and sanitation. Combining theory and practice from the developing and developed worlds with high- and low-tech, high- and low-cost solutions, this book...

Ensuring safe and plentiful supplies of potable water (both now and for future generations) and developing sustainable treatment processes for wast...

cena: 597,78

 Problem-Solving Exercises in Green and Sustainable Chemistry Albert S. Matlack Andrew P. Dicks 9781482252576 CRC Press
Problem-Solving Exercises in Green and Sustainable Chemistry

ISBN: 9781482252576 / Angielski / Miękka / 175 str.

ISBN: 9781482252576/Angielski/Miękka/175 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Albert S. Matlack; Andrew P. Dicks

When confronted with a problem in science, the way to proceed is not always obvious. The problem may seem intractable or there may be many possible solutions, with some better than others. Problem-Solving Exercises in Green and Sustainable Chemistry teaches students how to analyze and solve real-world problems that occur in an environmental context, and it encourages creativity in developing solutions to situations based on events that have actually taken place.

The problems described in this book are relevant and stimulating in learning and understanding the principles of...

When confronted with a problem in science, the way to proceed is not always obvious. The problem may seem intractable or there may be many possible...

cena: 195,86

 Carbon Sequestration Pilot Program: Implementation and Next Steps- Progress Report U. S. De Federa 9781495373145 Createspace
Carbon Sequestration Pilot Program: Implementation and Next Steps- Progress Report

ISBN: 9781495373145 / Angielski / Miękka / 26 str.

ISBN: 9781495373145/Angielski/Miękka/26 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
U. S. Dep Federal Highway Administration
This report's purpose is two-fold. First, it documents the elements likely required to implement a carbon sequestration process tailored to state Departments of Transportation (DOTs). Findings are based on the challenges, key lessons, and preliminary results from New Mexico DOT's initial five months of implementing the Federal Highway Administration's (FHWA) Carbon Sequestration Pilot Program (CSPP). Although communication of the progress and outcomes should continue through the life-cycle of the pilot program, it is expected that the body of knowledge formed from NMDOT's early experience can...
This report's purpose is two-fold. First, it documents the elements likely required to implement a carbon sequestration process tailored to state Depa...
cena: 64,70

 Ernst Ulrich Von Weizsäcker: A Pioneer on Environmental, Climate and Energy Policies Von Weizsäcker, Ernst Ulrich 9783319036618 Springer
Ernst Ulrich Von Weizsäcker: A Pioneer on Environmental, Climate and Energy Policies

ISBN: 9783319036618 / Angielski / Miękka / 255 str.

ISBN: 9783319036618/Angielski/Miękka/255 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Ernst Ulrich Weizsacker
On the occasion of the 75th birthday of Ernst Ulrich von Weizsacker this unique anthology presents thought-provoking texts from 1970 to 2013, spanning several disciplines and combining science and practice. Among them are three Reports to the Club of Rome that Weizsacker lead-authored, a new university curriculum system to promote interdisciplinary studies and a proposal for a five-fold increase in resource productivity, which would make it possible to shut down nuclear and fossil power plants, avoiding dangerous climate change impacts. Weizsacker is Co-President of the Club of Rome and...
On the occasion of the 75th birthday of Ernst Ulrich von Weizsacker this unique anthology presents thought-provoking texts from 1970 to 2013, spanning...
cena: 241,50

 Ingeniería Ambiental Zaniolo, Stella Maris del Pilar 9783659075216 Editorial Academica Espanola
Ingeniería Ambiental

ISBN: 9783659075216 / Hiszpański / Miękka / 304 str.

ISBN: 9783659075216/Hiszpański/Miękka/304 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Zaniolo Stella Maris Del Pilar
Los desechos solidos domiciliarios constituyen uno de los problemas de contaminacion de mayor envergadura en todos los paises del mundo, dependiendo en menor o mayor grado de su demografia. Sus implicaciones sobre el medio ambiente y la salud de la poblacion demandan un tratamiento integral, para alcanzar soluciones adecuadas desde el punto de vista social y economico, por lo que se presenta una propuesta que permitira a la administracion municipal de la ciudad de Villa Mercedes en la provincia de San Luis, Argentina, satisfacer las demandas de bienestar socio-economicos que aportaria la...
Los desechos solidos domiciliarios constituyen uno de los problemas de contaminacion de mayor envergadura en todos los paises del mundo, dependiendo e...
cena: 357,39

 Study on Pollution Status of Krishna River Kamat Raj 9783659500138 LAP Lambert Academic Publishing
Study on Pollution Status of Krishna River

ISBN: 9783659500138 / Angielski / Miękka / 116 str.

ISBN: 9783659500138/Angielski/Miękka/116 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Kamat Raj
The present study is an attempt to estimate pollution status and to suggest suitable measures to restore Krishna river water quality for the stretch Sangli to Haripur .The distance of the study stretch is approximately 4.2 km. This study was conducted for the period of eight months from September 2008 to April 2009. The guidelines published by Central Pollution Control Board in 2007 were adopted for selection of monitoring station and collection of water samples. The guidelines given by American Public Health Association were adopted for analysis of water samples. For the assessment of the...
The present study is an attempt to estimate pollution status and to suggest suitable measures to restore Krishna river water quality for the stretch S...
cena: 245,56

 Methods of Strength Analysis of Concrete Dams - Progress Pathway Motsonelidze Archil 9783659505560 LAP Lambert Academic Publishing
Methods of Strength Analysis of Concrete Dams - Progress Pathway

ISBN: 9783659505560 / Angielski / Miękka / 212 str.

ISBN: 9783659505560/Angielski/Miękka/212 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Motsonelidze Archil
The rapid development of computer technologies has caused a qualitative leap in the methods of strength analysis of concrete dams. The passive until the 60s of the last century numerical methods have been revived. The variational methods got a new impulse. The dominant position has gained the finite element method. This book mirrors the progress in the field of concrete dam analysis on the basis of author's research activity.
The rapid development of computer technologies has caused a qualitative leap in the methods of strength analysis of concrete dams. The passive until t...
cena: 250,04

 Utilization of Crumb Rubber Modifier in Asphalt Concrete Mixtures Saeed Khaled                             Othman Ayman 9783659508066 LAP Lambert Academic Publishing
Utilization of Crumb Rubber Modifier in Asphalt Concrete Mixtures

ISBN: 9783659508066 / Angielski / Miękka / 108 str.

ISBN: 9783659508066/Angielski/Miękka/108 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Saeed Khaled;Othman Ayman
Disposal of waste tires has been known as a serious environmental problem. Since burying tires in landfills is not an easy solution either, highway engineers around the world have tried to incorporate scrap tire rubber in asphalt pavements as a modifier. This book investigate the use of Crumb Rubber Modifier (CRM) as a waste material in modifying the performance of the asphalt concrete mixtures. HMA mixtures characterization in terms of fatigue cracking and rutting resistance was analyzed and evaluated to determine the effects of the crumb rubber on the mixtures' performance. In addition,...
Disposal of waste tires has been known as a serious environmental problem. Since burying tires in landfills is not an easy solution either, highway en...
cena: 245,56

 Estudio Experimental Sobre Muros de Concreto Rehabilitados Usando Crfa Carrillo Julian                          Avila Omar                               Alcocer Sergio 9783844345735 Editorial Academica Espanola
Estudio Experimental Sobre Muros de Concreto Rehabilitados Usando Crfa

ISBN: 9783844345735 / Hiszpański / Miękka / 108 str.

ISBN: 9783844345735/Hiszpański/Miękka/108 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Carrillo Julian;Avila Omar;Alcocer Sergio
Con el proposito de estudiar nuevas tecnicas de rehabilitacion de muros de concreto reforzado (CR) para vivienda, en este libro se presentan los resultados de los ensayos en mesa vibratoria de muros rehabilitados con encamisado hecho a base de Concreto Reforzado con Fibras de Acero (CRFA). El criterio para el diseno de la rehabilitacion de los muros fue recuperar las capacidades de resistencia, de rigidez y de desplazamiento de los modelos originales. El comportamiento de los muros se evaluo a partir de tres estados limite: agrietamiento diagonal, resistencia maxima y capacidad ultima de...
Con el proposito de estudiar nuevas tecnicas de rehabilitacion de muros de concreto reforzado (CR) para vivienda, en este libro se presentan los resul...
cena: 223,20

 Metodo Para Rehabilitacion Sismica de Muros de Concreto Para Vivienda Carrillo Julian                          Avila Omar                               Alcocer Sergio 9783845498003 Editorial Academica Espanola
Metodo Para Rehabilitacion Sismica de Muros de Concreto Para Vivienda

ISBN: 9783845498003 / Hiszpański / Miękka / 124 str.

ISBN: 9783845498003/Hiszpański/Miękka/124 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Carrillo Julian;Avila Omar;Alcocer Sergio
El dano observado en sismos recientes ha evidenciado la importancia de mitigar el riesgo sismico sobre las estructuras, especialmente en aquellas que fueron construidas hace muchos anos y que son inadecuadas segun los requisitos sismicos actuales. La rehabilitacion sismica de estructuras existentes es uno de los metodos mas eficaces para reducir este riesgo. La rehabilitacion sismica comprende todas aquellas medidas tendientes a promover un comportamiento adecuado de la estructura y, de esta manera, satisfacer los niveles de desempeno sismico establecidos. A partir de la revision de la...
El dano observado en sismos recientes ha evidenciado la importancia de mitigar el riesgo sismico sobre las estructuras, especialmente en aquellas que ...
cena: 223,20

 Intelligent HVAC Control for High Energy Efficiency in Buildings Homod Raad Z.                            Sahari Khairul S. M. 9783847306252 LAP Lambert Academic Publishing
Intelligent HVAC Control for High Energy Efficiency in Buildings

ISBN: 9783847306252 / Angielski / Miękka / 288 str.

ISBN: 9783847306252/Angielski/Miękka/288 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Homod Raad Z.;Sahari Khairul S. M.
The purpose of HVAC system is to provide and maintain a desired indoor thermal comfort. HVAC system inherents nonlinearity of the large scale system including pure lag time, big thermal inertia, uncertain disturbance factors and constraints which lead to inability to efficiently control this system. Furthermore, there is no combined model developed for the comprehensive HVAC system. This book addresses these issues by proposing a hybrid model combining building structure with the equipments of HVAC system in one model. The hybrid identification of physical and empirical methods is explained...
The purpose of HVAC system is to provide and maintain a desired indoor thermal comfort. HVAC system inherents nonlinearity of the large scale system i...
cena: 370,81

 Assessing the Environmental Impact of Textiles and the Clothing Supply Chain SubramanianSenthilkannan Muthu 9781782421047 Elsevier Science & Technology
Assessing the Environmental Impact of Textiles and the Clothing Supply Chain

ISBN: 9781782421047 / Angielski / Twarda / 194 str.

ISBN: 9781782421047/Angielski/Twarda/194 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
SubramanianSenthilkannan Muthu

The textile industry impacts the environment in a number of ways, including its use of resources, its impact on global warming, and the amount of pollution and waste it generates. Assessing the Environmental Impact of Textiles and the Clothing Supply Chain reviews methods used to calculate this environmental impact, including product carbon footprints (PCFs), ecological footprints (EFs), and life cycle assessment (LCA).

The first chapters provide an introduction to the textile supply chain and its environmental impact, and an overview of the methods used to measure this...

The textile industry impacts the environment in a number of ways, including its use of resources, its impact on global warming, and the amount of p...

cena: 684,62

 Zero Carbon Building For Cold Climate Pirogov, Alexey 9783659439810 LAP Lambert Academic Publishing
Zero Carbon Building For Cold Climate

ISBN: 9783659439810 / Angielski / Miękka / 152 str.

ISBN: 9783659439810/Angielski/Miękka/152 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Pirogov Alexey
Commercial and residential buildings sector is one of the most important and rapidly growing energy consumer in any developed country. Construction industry has strong negative influence on the environment because of greenhouse gas emissions and aggravation of Global Warming problem. Therefore it is very important in terms of sustainable development to elaborate and spread widely building technologies that are low carbon and energy effective. The book provides comprehensive research of usage possibility of Zero Energy Building and Zero Carbon House technologies for constructing multistoried...
Commercial and residential buildings sector is one of the most important and rapidly growing energy consumer in any developed country. Construction in...
cena: 165,05

 Earthquake and Behaviour of Stractures Alavi Amin 9783848408504 LAP Lambert Academic Publishing
Earthquake and Behaviour of Stractures

ISBN: 9783848408504 / Angielski / Miękka / 156 str.

ISBN: 9783848408504/Angielski/Miękka/156 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Alavi Amin
Since the earthquakes are the most unpredictable and devastating of all natural disasters, it is very essential to identify the behavior of buildings, especially their torsional behavior during an earthquake. The proposed study made an attempt to realise the seismic response of buildings for different types of plan configurations (various locations of shear walls in an RC building having re-entrant corners) during a devastating earthquake (high seismic zone).
Since the earthquakes are the most unpredictable and devastating of all natural disasters, it is very essential to identify the behavior of buildings,...
cena: 250,04

 Metody Tekhnicheskoy Diagnostiki I Bezopasnost' Sistem Teplosnabzheniya Sazonova Svetlana                        Serbulov Yuriy 9783848437917 LAP Lambert Academic Publishing
Metody Tekhnicheskoy Diagnostiki I Bezopasnost' Sistem Teplosnabzheniya

ISBN: 9783848437917 / Rosyjski / Miękka / 220 str.

ISBN: 9783848437917/Rosyjski/Miękka/220 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Sazonova Svetlana;Serbulov Yuriy
V monografii predlozheny metody i modeli pryamogo i obratnogo analiza i optimal'nogo sinteza sistem teplosnabzheniya primenitel'no k zadacham obespecheniya bezopasnogo funktsionirovaniya, staticheskogo otsenivaniya i rezervirovaniya pri upravlenii funktsionirovaniem. Razrabotany matematicheskie modeli potokoraspredeleniya i staticheskogo otsenivaniya parametrov rezhima funktsionirovaniya sistem teplosnabzheniya v usloviyakh informatsionnoy neopredelennosti. V kachestve otsenivaemykh parametrov vzyaty uzlovye davleniya u potrebiteley, pozvolyayushchie v kachestve iskhodnoy informatsii o...
V monografii predlozheny metody i modeli pryamogo i obratnogo analiza i optimal'nogo sinteza sistem teplosnabzheniya primenitel'no k zadacham obespech...
cena: 343,97

 A Novel Method to Recycle the Treated Dye Wastes Abbas Mohammed Nsaif                     Abbas Firas Saeed 9783848484577 LAP Lambert Academic Publishing
A Novel Method to Recycle the Treated Dye Wastes

ISBN: 9783848484577 / Angielski / Miękka / 252 str.

ISBN: 9783848484577/Angielski/Miękka/252 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Abbas Mohammed Nsaif;Abbas Firas Saeed
Water pollution is an exacerbated problem in many parts of the world as a result of limited water resources to satisfy the increasing agricultural, population and industry demand for water and due to the raise of polluted amounts posed to these water resources. Among these famous and important pollutants lagging from various types of industries are Dyes. Besides non aesthetic appearance, the dye wastes may be toxic to human and environment and due to non-easily biodegradable it remains for long time in water. Currently, there are several methods to treat polluted water with dyes but each...
Water pollution is an exacerbated problem in many parts of the world as a result of limited water resources to satisfy the increasing agricultural, po...
cena: 343,97

 Environmental Impact Assessment Shahzad Kiran 9783848490509 LAP Lambert Academic Publishing
Environmental Impact Assessment

ISBN: 9783848490509 / Angielski / Miękka / 76 str.

ISBN: 9783848490509/Angielski/Miękka/76 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Shahzad Kiran
This EIA (Environmental Impact Assessment)report has been prepared according to the WORLD BANK guidelines. Environmental performance of the project will be in compliance with NEQs(National Environmental Quality Standards) as well as World Bank Guidelines.The purpose of this study was identification of key environmental issues which will arise due to the construction and operation of proposed project along with its mitigation measures.
This EIA (Environmental Impact Assessment)report has been prepared according to the WORLD BANK guidelines. Environmental performance of the project wi...
cena: 178,47

Pierwsza Podprzednia  106  107  108  Następna Ostatnia

Facebook - konto krainaksiazek.pl



Opinie o Krainaksiazek.pl na Opineo.pl

Partner Mybenefit

Krainaksiazek.pl w programie rzetelna firma Krainaksiaze.pl - płatności przez paypal

Czytaj nas na:

Facebook - krainaksiazek.pl
  • książki na zamówienie
  • granty
  • książka na prezent
  • kontakt
  • pomoc
  • opinie
  • regulamin
  • polityka prywatności

Zobacz:

  • Księgarnia czeska

  • Wydawnictwo Książkowe Klimaty

1997-2026 DolnySlask.com Agencja Internetowa

© 1997-2022 krainaksiazek.pl
     
KONTAKT | REGULAMIN | POLITYKA PRYWATNOŚCI | USTAWIENIA PRYWATNOŚCI
Zobacz: Księgarnia Czeska | Wydawnictwo Książkowe Klimaty | Mapa strony | Lista autorów
KrainaKsiazek.PL - Księgarnia Internetowa
Polityka prywatnosci - link
Krainaksiazek.pl - płatnośc Przelewy24
Przechowalnia Przechowalnia