repairing welding meaning in English

修补焊；补焊；焊修

Repair welding of bolting material is not permitted
螺栓材料的补焊是不允许的。
Repair welding requirement for grade 3 cast steel chain cables
三级铸钢锚链补焊技术要求
Repair welding standard for stainless steel propeller of ships
船用不锈钢螺旋桨补焊技术条件
Process and inspection of repair welding for aluminium alloy castings
铝合金铸件补焊工艺及检验
Technical guide for repair welding of cast steel parts in steam turbine
汽轮机铸钢件补焊技术导则

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