焊工的英文：
welder
参考例句：
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A welder's outfit.
焊工的全套工具
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Fifty welders were declared redundant.
已公布解雇五十名焊工。
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The welder took off his helmet, disclosing a sweating round face.
焊工除下护面罩，露出一张流着汗水的圆脸。
welder是什么意思：
n. 焊工,焊机
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The welding time and weld quality is guaranteed by international purchased welder.
采用国外引进焊机确保钢带焊接时间和焊接质量。
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The tail end of the previous coil is cropped. The tail end of previous coil and leaving end of next coil is put in the welder and welded.
前一卷带钢的尾部经剪切后与后一卷带钢的头部在焊机进行焊接
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"The entry section is started again. The strip of next coil passes through welder, bridle, goes into deoiling section. "
再次启动入口段,让后继带钢通过焊机、张力辊进入脱脂段
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The welder shall be capable of welding (full hard cold-rolled) steel with yield strength of up to 85Kg/mm2.
焊机应能焊(冷轧全硬)其屈服强度大于85Kg/mm2的钢带。
