straight polarity

基本解釋

The existing problems and application prospects of Aluminium welding with straight polarity direct current method are sketched out in this paper.
并簡述了直流正極性焊接鋁合金所存在的問題和應(yīng)用前景。
The terms "straight" and "reverse" polarity are used around the shop. They may also be expressed as "electrode-negative" and "electrode-positive" polarity.
術(shù)語，正極和反極通常情況下應(yīng)用在工廠中，他也可以用焊條反極和焊條正極來表示。
This paper has explained the manufacture principle of Al-flux-cored welding wire, and studied the technical characteristics of Aluminium alloy welding with straight polarity direct current TIG method.
闡述了藥芯鋁焊絲的制造原理，研究了TIG直流正接焊接鋁合金的工藝特點(diǎn)。