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International Standard Category: Gas pressure vessels, gas cylinders

GB 7512-1998    Valves for liquefied petroleum gas cylinders
液化石油气瓶阀 ;
Category No.:23.020.30 Valid Status:superseded
Issued Organization:CSBTS Issued Date:1998-03-20
Implemented Date:1998-10-1 Abolished Date:2007-02-01
Superseded Standard.:GB 7512-2006 Valves for liquefied petroleum gas cylinders
Superseded Date:2007-2-1
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