ONORM B 2532-1975
Water Supply Plants; Section between Main Line and Indoor Distribution System

Standard No.

ONORM B 2532-1975

Release Date

1975

Published By

AT-ON

Latest

ONORM B 2532-1975

ONORM B 2532-1975 history

• 1975 ONORM B 2532-1975 Water Supply Plants; Section between Main Line and Indoor Distribution System