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电子束焊接工艺指南
Recommendations for electron beam welding
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振动焊接工艺参数选择及技术要求
Parameter selection and specification in vibratory welding
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冶金工程建设焊工考试规程(附条文说明)
Specification for Metallurgical Engineering Construction Qualification of Welder
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航空炸弹焊接技术要求
Requirement of welding technology for aerial bombs
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枪械焊接技术条件
Technical conditions for welding of firearms
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立式圆筒形钢制焊接储罐自动焊技术规范
Technical specification for automatic welding of vertical circular welding steel storage tanks
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电力钢结构焊接通用技术条件
General welding procedure specification of electric power steel structure
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枪械钎焊技术条件
Technical conditions for brazing of firearms
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航空炸弹铝及铝合金焊接要求
Requirement for welding of aluminum and aluminum alloy for aerial bombs
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兵器铝合金焊接技术要求
Technical requirement for welding of aluminum alloy for ordination
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