CSN 72 3131-1979
Asbestos-cement pressure pipes and sbestos-cement couplings

Standard No.

CSN 72 3131-1979

Release Date

1979

Published By

CZ-CSN

Status

Withdraw

Latest

CSN 72 3131-1979

CSN 72 3131-1979 history

• 1979 CSN 72 3131-1979 Asbestos-cement pressure pipes and sbestos-cement couplings
• 1970 CSN 72 3131-1960 Asbestos pement pressure pipes