repair welding operator的意思|示意
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修理焊接操作员
repair welding operator的网络常见释义
维修焊接工 ... repair tool group；维修工具组 repair welding operator；维修焊接工 repair work；修理工作 ...
repair welding operator相关例句
In general, the speed depends on material hardness of the wear and tear, salaries rod density, the operator of the machine operating proficiency and propeller repair welding alloy used in the quality.
一般说来，磨损快慢取决于原料的硬度、薪棒的密度、操作人员对机器的操作熟练程度及修复推进器所使用的合金焊条质量。