1.
Single DC welding transformer thyistor panel with water saver system.
单相直流焊机用变压器可控硅柜,带有节水系统
2.
DC seam welder-"C"France Type.
直流缝焊机,"C"型。
3.
diesel engine driven DC arc welding machine
柴油机驱动直流弧焊机
4.
petrol engine driven DC arc welding machine
汽油机驱动直流弧焊机
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.
motor generator arc welder
电动发电机式直流弧焊机
7.
They can substitute AX sery DC welder.
是代替AX系列直流电焊机的最佳产品。
8.
Study on Portable Thyristor DC Ar-Aro Welder
轻便型晶闸管式直流氩弧焊机的研制
9.
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
10.
Development of GWAM welding wire feeding device driven by BLDC motor;
无刷直流电动机驱动的GWAM焊送丝机的研制
11.
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。
12.
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。
13.
Research and Application of the Tandem Pulsed Coordination Controller on DC Welding Power Source;
直流电焊机双丝脉冲协调控制器的研制及应用
14.
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
15.
Development Design of 40MN Hydrostatic Testing Line for Large-sized Straight Weld Pipe and its Liquid System
大直径直缝焊管用40MN水压试验机组及其流体系统的设计开发
16.
combined a.c. and d.c. welding power source
交直流两用弧焊电源
17.
Discussion on advantage of resistance spot welding using servo gun and MFDC
伺服焊枪中频直流电阻点焊优势探讨
18.
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