作废 QJ 3072-1998
铝合金铸件补焊工艺规范 铝合金铸件补焊工艺规范
发布日期:1998-08-05
实施日期:1999-02-05
分类信息
标准简介
相似标准/计划/法规
HB/Z 345-2002
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Process and inspection of repair welding for aluminium alloy castings
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QJ 2864A-2011
铝及铝合金熔焊工艺规范
Process specifications for fusion welding of aluminium and aluminium alloys
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T/HNNMIA 32-2023
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ASTM B969/B969M-18e1
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ASTM B179-18
Standard Specification for Aluminum Alloys in Ingot and Molten Forms for Castings from All Casting Processes
ASTM D 6175-1997所有铸造工艺铸件的铸锭和熔融态铝合金的标准规范
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焊工铸件铝合金

最后更新时间 2025-08-30