NF M82-258:1955
MINING EQUIPMENT. COMPRESSED AIR PIPES. COCKS AND VALVE-COCKS WITH TAPPED AND SWIVEL COUPLINGS.

Standard No.

NF M82-258:1955

Release Date

1955

Published By

Association Francaise de Normalisation

Status

Withdraw

Latest

NF M82-258:1955

NF M82-258:1955 history

• 1955 NF M82-258:1955 MINING EQUIPMENT. COMPRESSED AIR PIPES. COCKS AND VALVE-COCKS WITH TAPPED AND SWIVEL COUPLINGS.