DIN 38406-6:1981-05

Отменен

German Standard Methods for the Analysis of Water, Waste Water and Sludge; Cations (Group E); Determination of Lead (E 6) — 14 стр.

Заменен на

DIN 38406-6:1998-07

ICS

13.060.30 Sewage. Including sewage water disposal and treatment / Сточные воды. Включая удаление и очистку сточных вод