General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 15530.8-1995
Scope
This standard specifies the technical requirements for materials, dimensional tolerances, tests and inspections of copper alloy and composite flanges. This standard applies to copper alloy and composite flanges specified in GB/T15530.1~15530.7.
GB/T 15530.8-1995 history
1995GB/T 15530.8-1995 Specifications for copper alloy and composite flanges