wyszukanych pozycji: 4
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Pine Forests: Utilization of Their Products
ISBN: 9781578083961 / Angielski / Twarda / 2006 / 271 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. This monograph studies for the first time the biological principles of the comprehensive utilization of pine forests. In the context of the immense usefulness of the raw material they provide ? timber, nuts, and resin ? the morpho-physiological, ontogenetic, ecological-geographic, intra- and interpopulation relations between growth, generative, and resin-forming processes in Siberian stone pine have been demonstrated under standard conditions and under conditions of experimental modification of root-leaf proportions. Using a complex evaluation of appropriate indexes of productivity, practical...
This monograph studies for the first time the biological principles of the comprehensive utilization of pine forests. In the context of the immense us...
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cena:
710,17 |
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Control of Operation Modes of Gas Consumers in the Event of Gas Supply Disruptions
ISBN: 9783030597306 / Angielski / Twarda / 2020 / 70 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
402,53 |
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Seismic Effects of Blasting in Rock
ISBN: 9789054102144 / Angielski / Twarda / 1993 / 177 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. The results of theoretical and experimental investigations of seismic waves depending on natural and technological factors are discussed, with methods for engineering calculations of industrial blast parameters.
The results of theoretical and experimental investigations of seismic waves depending on natural and technological factors are discussed, with methods...
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cena:
710,17 |
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Control of Operation Modes of Gas Consumers in the Event of Gas Supply Disruptions
ISBN: 9783030597337 / Angielski / Miękka / 2021 / 82 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. This book is focused on the management of gas consumers, especially in cases of gas supply disruptions. It addresses natural gas consumers from numerous different fields, including those in the industrial sector, the electric power industry, and public utilities. It highlights various ways gas supply can be affected and demonstrates the approaches that can help recovery from reduced, stopped, and restored gas deliveries. The algorithms involved in transitioning gas consumers from normal to emergency operation, and the algorithm for recovering normal operation after an emergency in... This book is focused on the management of gas consumers, especially in cases of gas supply disruptions. It addresses natural gas consumers from num... |
cena:
402,53 |