CSN 44 1420 Zc-1978
Revision c) - 44 1420 Czech National Standard 11-12/1978 Black Coal District Kladno, Pilsen Trutnov

Standard No.

CSN 44 1420 Zc-1978

Release Date

1978

Published By

CZ-CSN

Status

Withdraw

Latest

CSN 44 1420 Zc-1978

CSN 44 1420 Zc-1978 history

• 1978 CSN 44 1420 Zc-1978 Revision c) - 44 1420 Czech National Standard 11-12/1978 Black Coal District Kladno, Pilsen Trutnov