CSN 73 0852 Z5-1997
Determination of fire resistant fire doors

Standard No.

CSN 73 0852 Z5-1997

Release Date

1997

Published By

CZ-CSN

Status

Withdraw

Latest

CSN 73 0852 Z5-1997

CSN 73 0852 Z5-1997 history

• 1997 CSN 73 0852 Z5-1997 Determination of fire resistant fire doors