PN C04609-1972
Water and was?e water Preiiminary qualita?ive evaluation for corrosiyrty ot cold, na tu rai waters on ?he iron, common s?eel or zinc-coa?ed pipes

Standard No.

PN C04609-1972

Release Date

1972

Published By

PL-PKN

Latest

PN C04609-1972

PN C04609-1972 history

• 1972 PN C04609-1972 Water and was?e water Preiiminary qualita?ive evaluation for corrosiyrty ot cold, na tu rai waters on ?he iron, common s?eel or zinc-coa?ed pipes