
GAS WELDING EQUIPMENT - ACETYLENE MANIFOLD SYSTEMS FOR WELDING, CUTTING AND ALLIED PROCESSES - GENERAL REQUIREMENTS
出版:International Organization for Standardization

專家解讀視頻
Pertains to acetylene cylinder manifold systems extending from the cylinder valve or the bundle outlet connections to the outlet connection of the main shut-off valve.
12/30236675 DC : 0 - Identical
16/30333447 DC : 0 - Identical
16/30333447 DC : 0 - Identical