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Qualification test of weldersFusion welding for copper and copper alloys
Automatically translated name:
Qualification test of welders´?usion welding for copper and copper alloys
STANDARD published on 6.5.2014
Designation standards: GB/T 30563-2014
Publication date standards: 6.5.2014
SKU: NS-366376
Country: Chinese technical standard
Category: Technical standards GB
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Latest update: 2026-07-02 (Number of items: 2 285 991)
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