automatic are welding

基本解釋

The main techniques of SCR inverter semi-automatic MIG welding machine are discussed in this paper.
討論了可控矽逆變式半自動MIG銲機(jī)研制的主要技術(shù)問題。
Also the design idea, structures and the development process of a new arm type automatic welding carriage are introduced.
介紹了新型探臂式自動銲車的設(shè)計思路、結(jié)搆特點(diǎn)及研制過程。
The cracks produced in the automatic SAW welding test are existed in the weld, and has nothing obviously with WGJ510C2 steel.
WGJ510C2鋼在自動埋弧銲銲評試騐中所産生的裂紋均在銲縫金屬中，與母材沒有明顯的相關(guān)性。