CSN 13 1553-1965
Flat sealing rings for flanged connections of pipo linea with rough sealing strips -Np 6

Standard No.

CSN 13 1553-1965

Release Date

1965

Published By

CZ-CSN

Status

Withdraw

Latest

CSN 13 1553-1965

CSN 13 1553-1965 history

• 1965 CSN 13 1553-1965 Flat sealing rings for flanged connections of pipo linea with rough sealing strips -Np 6