Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

DIN 38410-2:1990-10

Отменен
German standard methods for the examination of water, waste water and sludge; biological-ecological analysis of water (group M); determination of the saprobic index (M 2) — 18 стр.
ICS
13.060.70 Examination of biological properties of water / Исследование биологических свойств воды