ISBN-13: 9783319357843 / Angielski / Miękka / 2016 / 140 str.
ISBN-13: 9783319357843 / Angielski / Miękka / 2016 / 140 str.
The various safety organizations working on drinking water all warn about unhealthy constituents, as well as elements that can cause corrosion or scaling on pipes and installations.