1.
diesel engine driven DC arc welding machine
柴油机驱动直流弧焊机
2.
petrol engine driven DC arc welding machine
汽油机驱动直流弧焊机
3.
motor generator arc welder
电动发电机式直流弧焊机
4.
The Design and Application of the ZX7-125 Electron Direct Current Arc Welding Engine
ZX7—125电子直流弧焊机设计及应用
5.
We used to weld pipes with direct current (D.C) are welder (alternating current A.C. welder).
我们总是用直流（交流）电弧焊机焊接管子。
6.
Study on Portable Thyristor DC Ar-Aro Welder
轻便型晶闸管式直流氩弧焊机的研制
7.
Three welding modes ： DC pulsed TIG, DC MMA.
集直流氩弧焊，脉冲氩弧焊，直流手工焊于一体。
8.
Three welding modles:DC TIG,PulsedTIG,DC MMA.
集直流氩弧焊、脉冲氩弧焊、直流手工焊于一体。
9.
combined a.c. and d.c. welding power source
交直流两用弧焊电源
10.
The control system of brushless Dc motor automatic saw machine Based On ML4428;
基于MLL4428的无刷直流电机埋弧焊控制系统
11.
The Modification to Inside Weld Grinding Machine for JCOE Formed Longitudinal Submerged Arc Welded Pipe
JCOE直缝埋弧焊管内焊缝磨削机的改造
12.
DC seam welder-"C"France Type.
直流缝焊机,"C"型。
13.
Analysis of arc interference and control strategy for double wire AC-DC SAW
交直流双丝埋弧焊电弧干扰分析及控制策略
14.
single operator direct current arc generator
单站直流电弧发电机
15.
AC argon arc welding machine with non-consumable tungsten electrode
交流非自耗钨熔化极氩弧焊机
16.
The Design of BX_6-200 AC Arc Welder
轻型BX_6-200交流弧焊机的设计
17.
Feasibility of Making Large Dia. Straight-seam Submerged Arc Pipe Welding Machine by Angang;
鞍钢建设大直径直缝埋弧焊管机组可行性探讨
18.
semi-auto CO2 arcway welder
半自动c02弧焊机