DIN EN 1638:1997-06

Отменен

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Test method for the effects of cyclic internal pressure; German version EN 1638:1997 — 5 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

DIN EN 13946:2012-02

Отменен

Water quality - Guidance for the routine sampling and pre-treatment of benthic diatoms from rivers and lakes; German version prEN 13946:2012

DIN EN 16381:2012-02

Отменен

Chemicals used for treatment of swimming pool water - Sodium peroxodisulfate; German version prEN 16381:2012