DIN 38412-24:1981-04

Отменен

German Standard Methods for the Analysis of Water, Waste Water and Sludge; Bio-assays (Group L); Determination of Biodegradability by Use of Special Methods of Analysis (L 24) — 9 стр.

Описание Изменения Ссылки Версии

ICS

13.060.70 Examination of biological properties of water / Исследование биологических свойств воды