manual arc造句

Power sources for manual arc welding with limited duty
限定使用范围的手工电弧焊的电源
Method for sound level measurement of manual arc welding and cutting processes
手工电弧焊和手工切割声级测量方法
Power sources for manual arc welding with limited duty . european standard en 50 060
限定工作负载的手工电弧焊用电源
Covered electrodes for manual arc welding . measuring of the complete coating moisture . test method
手工电弧焊用药皮焊条.药皮水总含量的测定方法
Electrode holder for manual arc welding with coated electrodes safety rules , specifications and tests
使用药皮焊条手工焊接用焊钳.安全规则规范和试验
It's difficult to find manual arc in a sentence. 用manual arc造句挺难的

Basic forms and sizes of weld grooves for gas welding manual arc welding and gas - shielded arc welding
气焊手工电弧焊及气体保护焊焊缝坡口的基本形式与尺寸
In this paper , it has been studied by the slope - controlled scr rectifier that external characteristic of welder relate to arc digging action and the strong arc force of arc welding power source in manual arc welding formed
利用一种特制的变结构可控硅整流焊机，研究不同焊机外特性对电弧穿透力的影响；探讨了手工电弧焊强电弧力形成机理；并且指出正确设计电源外特性，是获得较强电弧穿透力的途径。