Каталог стандартов

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

DIN 38412-26:1994-05

Действует
German standard methods for the examination of water, waste water and sludge; bio-assays (group L); surfactant biodegradation and elimination test for simulation of municipal waste water treatment plants (L 26) — 16 стр.
ICS
13.060.70 Examination of biological properties of water / Исследование биологических свойств воды