The paper introduced the scott connection of Lincoln ACweldingmachine.
介绍了林肯交流焊机斯考特连接的原理及方法。
2
And the operation of various gas-shielded welding, ac and DC arc weldingmachine, stud welding machine, air plasma cutting machines and other ancillary products.
且经营各种气体保护焊机、交直流氩弧焊机、螺柱焊机、空气等离子切割机等配套产品。
3
The quality of aluminum_plastic composite tube is affected by plastic extrude machine, mode, weldingmachine of TIG AC/DC, traction engine etc. and also affected by raw material.