CSN 38 6441-1980
Gas installation and appliances for use of town and natural gas in buildings

Standard No.

CSN 38 6441-1980

Release Date

1980

Published By

CZ-CSN

Status

Withdraw

Latest

CSN 38 6441-1980

CSN 38 6441-1980 history

• 1980 CSN 38 6441-1980 Gas installation and appliances for use of town and natural gas in buildings