CSN 69 0631-1967
Fiat welding flanges of prossore veasels ith internal guiding diameter

Standard No.

CSN 69 0631-1967

Release Date

1967

Published By

CZ-CSN

Status

Withdraw

Latest

CSN 69 0631-1967

CSN 69 0631-1967 history

• 1967 CSN 69 0631-1967 Fiat welding flanges of prossore veasels ith internal guiding diameter