
PREN 288-13 - SPECIFICATION AND APPROVAL OF WELDING PROCEDURES FOR METALLIC MATERIALS - PART 13: WELDING PROCEDURE TESTS FOR THE ARC WELDING OF ALUMINIUM AND COMBINATIONS OF CAST TO WROUGHT MATERIAL
出版:British Standards Institution

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PREN 288-13 - SPECIFICATION AND APPROVAL OF WELDING PROCEDURES FOR METALLIC MATERIALS - PART 13: WELDING PROCEDURE TESTS FOR THE ARC WELDING OF ALUMINIUM AND COMBINATIONS OF CAST TO WROUGHT MATERIAL
出版:British Standards Institution
专家解读视频