... welding and cutting permit 动火许可证 welding apparatus 焊接器具 welding equipment 焊接设备 ...
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atomic hydrogen welding apparatus 原子氢焊接机 ; 原子氢焊机
Electric welding apparatus 电焊设备
Electric arc welding apparatus 电弧焊接设备
laser-welding apparatus 激光焊接器
Selenium drum welding apparatus 硒鼓焊接机
atomic c hydrogen welding apparatus 原子氢焊接机
TIG Welding apparatus using 100% tungsten 1/8 inch diameter tip.
氩弧焊 焊接设备使用100％钨1 / 8英寸直径的一角。
An ultrasonic welding apparatus has a power supply coupled to a weld stack.
一种超声波焊接装置，该装置具有连接到焊接组套的电源。
A welding apparatus is provided for carrying a welding gun across or past a surface for making welds.
提供了一种用于携带焊枪越过或经过某表面以进行焊接的焊接装置。
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