DIN 1986-4:1978-09

Отменен

Drainage and Sewerage Systems for Buildings and Plots of Land; Fields of Application of Sewage Pipes and Sewage Fittings made from Different Materials — 3 стр.

Описание Изменения Ссылки Версии

Заменен на

DIN 1986-4:1984-05

ICS

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