CSN 13 7911-1959
Soldered mechanical engineering screwings. Pipe couplings of heavy pipe screwings with flat sealing

Standard No.

CSN 13 7911-1959

Release Date

1959

Published By

CZ-CSN

Latest

CSN 13 7911-1959

CSN 13 7911-1959 history

• 1959 CSN 13 7911-1959 Soldered mechanical engineering screwings. Pipe couplings of heavy pipe screwings with flat sealing