CSN 13 7657-1972
Mechanical engineering screwed pipe joints.Packing cones for.Soldered pipe unions

Standard No.

CSN 13 7657-1972

Release Date

1972

Published By

CZ-CSN

Status

Withdraw

Latest

CSN 13 7657-1972

CSN 13 7657-1972 history

• 1972 CSN 13 7657-1972 Mechanical engineering screwed pipe joints.Packing cones for.Soldered pipe unions