DIN 1988-500:2011-02

Отменен

Codes of practice for drinking water installations - Part 500: Pressure boosting stations with RPM-regulated pumps; DVGW code of practice — 15 стр.

Заменен на

DIN 1988-500:2021-05

ICS

13.060.20 Drinking water / Питьевая вода

91.140.60 Water. Including water meters in buildings / Системы водоснабжения. Включая счетчики воды в зданиях