
BS EN ISO 15614-8 - SPECIFICATION AND QUALIFICATION OF WELDING PROCEDURES FOR METALLIC MATERIALS - WELDING PROCEDURE TEST - PART 8: WELDING OF TUBES TO TUBE-PLATE JOINTS
出版:British Standards Institution

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BS EN ISO 15614-8 - SPECIFICATION AND QUALIFICATION OF WELDING PROCEDURES FOR METALLIC MATERIALS - WELDING PROCEDURE TEST - PART 8: WELDING OF TUBES TO TUBE-PLATE JOINTS
出版:British Standards Institution
專家解讀視頻