焊接方法及设备

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Welding Method & Equipment
Welding Method and Equipment 焊接方法及设备 Welding Method & Equipment 焊接方法及设备 ; 电弧焊方法及设备 ; 烧焊要领及装备 ; 烧焊方法及装备 retrocession welding method 后退焊接法 ..
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Welding Method &amp
... Welding Method andEquipment 焊接方法及设备 Welding Method & 焊接方法及设备 progressive block welding method 级进分段焊接法 ...
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WeldingMethod&amp Equipment
... 焊接方法WeldingMethod 焊接方法及设备WeldingMethod& Equipment 焊接检验WeldingTesting ...

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大型圆筒形焊接结构火焰自动气刨方法及专用设备。
The invention relates to a large cylindrical welding structure flame automatic air gouging method and a special device.
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分析采煤机电机接线柱焊接松动原因及结构缺陷，制订出合理的修复方法，保障设备维修质量。
Analyzed the reason of coal_machine motor's connection bolt not hard up and the frame's limitation, working_out a reasonable technique, ensure the service quality of equipment.
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试验证明，高耐磨合金柱及专用焊接设备是一种高效、实用、低成本的提高设备耐磨性能的方法和设备。
It has been proven by test that the special welding equipment with the anti-abrasion alloy stud is a high-efficiency, practic...

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