CSN 69 0646-1968
Welding flanges with recess for pressure vessels with outside guiding diameter

Standard No.

CSN 69 0646-1968

Release Date

1968

Published By

CZ-CSN

Status

Withdraw

Latest

CSN 69 0646-1968

CSN 69 0646-1968 history

• 1968 CSN 69 0646-1968 Welding flanges with recess for pressure vessels with outside guiding diameter