gas welding torch nozzle
常见例句
- A method for controlling a robot welding post process, a gas nozzle cap and the gas nozzle (2) for the welding torch (6) are also disclosed.
一種用 於自動銲接系統的工藝控制的方法，還公開了用於銲槍（6）的噴氣嘴 蓋和噴氣嘴（2）。
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