
Gas welding equipment. Rubber hoses for welding, cutting and allied processes
出版:British Standards Institution

專家解讀視頻
Describes requirements for rubber hoses (including twin hoses) for welding, cutting and allied processes.
? British Standards Institution 2013
ISO 3821 : 2008(R2017) - Identical
EN ISO 3821 : 2010 - Identical
ISO 3821 : 2008(R2017) - Identical
ISO 3821:2008 - Identical