例句與造句

1. Power sources for manual arc welding with limited duty
   限定使用范圍的手工電弧焊的電源
2. Method for sound level measurement of manual arc welding and cutting processes
   手工電弧焊和手工切割聲級(jí)測(cè)量方法
3. Power sources for manual arc welding with limited duty . european standard en 50 060
   限定工作負(fù)載的手工電弧焊用電源
4. Covered electrodes for manual arc welding . measuring of the complete coating moisture . test method
   手工電弧焊用藥皮焊條.藥皮水總含量的測(cè)定方法
5. Electrode holder for manual arc welding with coated electrodes safety rules , specifications and tests
   使用藥皮焊條手工焊接用焊鉗.安全規(guī)則規(guī)范和試驗(yàn)
6. It's difficult to find manual arc welding in a sentence. 用manual arc welding造句挺難的
7. Basic forms and sizes of weld grooves for gas welding manual arc welding and gas - shielded arc welding
   氣焊手工電弧焊及氣體保護(hù)焊焊縫坡口的基本形式與尺寸
8. 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
   利用一種特制的變結(jié)構(gòu)可控硅整流焊機(jī)，研究不同焊機(jī)外特性對(duì)電弧穿透力的影響；探討了手工電弧焊強(qiáng)電弧力形成機(jī)理；并且指出正確設(shè)計(jì)電源外特性，是獲得較強(qiáng)電弧穿透力的途徑。