CSN ON 71 4012-1963
Borosilicate glass (KS 50)

Standard No.

CSN ON 71 4012-1963

Release Date

1963

Published By

CZ-CSN

Latest

CSN ON 71 4012-1963

CSN ON 71 4012-1963 history

• 1963 CSN ON 71 4012-1963 Borosilicate glass (KS 50)