SNI 07-0830-1989 Aluminium Test method for sealing of aluminium anodic product《铝 铝产品焊封测试方法》.pdf

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SJ 21159-2016 微波组件激光封焊工艺技术要求.pdf

EN 10359-2015 en Laser welded tailored blanks - Technical delivery conditions《激光焊接的激光拼焊板 技术传送条件》.pdf

CSN ON 42 3434-1962 《有色金属冶金 镍合金 铁镍钴（锻工 合金封焊）》.pdf

CSN ON 42 3426-1962 《铁镍合金 48 5锰（铁镍III 合金用于封焊）》.pdf

CSN ON 42 3425-1962 《镍合金铁镍50锰- （Fe-Ni合金用于封焊）》.pdf

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[职业资格类试卷]焊工技师（激光焊）模拟试卷1及答案与解析.doc

CSN ON 42 3427-1962 《成形镍合金铁47 5镍 锰（铁镍II，合金封焊 ）》.pdf

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