General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 26303.2-2010
Scope
This part of GB/T 26303 specifies the testing instruments and measuring tools for the external dimensions of copper and copper alloy rods, wires and profiles, sample preparation, testing environment conditions and testing methods, testing reports, etc. This part applies to the detection of the external dimensions of copper and copper alloy round rods and wires, non-round rods and wires and profiles.
GB/T 26303.2-2010 Referenced Document
GB/T 11086-1989 Copper and copper alloys--Terms and difinitions
GB/T 4909.2 Test methods for bare wires.Part 2:Measurement of dimensions
GB/T 26303.2-2010 history
2011GB/T 26303.2-2010 Measuring method for dimensions and shapes of wrought copper and copper alloy.Part 2: Rod, wire and profile