welding operation的意思|示意
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英 / /
welding operation相关例句
The occurrence of humping weld prevents further increase in productivity in a welding operation.
驼峰的出现限制了焊接速度的进一步提高,从而影响了生产效率的提高.
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Suitable for all kinds of welding operation.
用于各种焊接操作.
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