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.
Research on Detection Technique on Signal of Direct Current Welding for Oil Pipeline
石油管线直流焊接电信号检测技术研究
3.
DC seam welder-"C"France Type.
直流缝焊机,"C"型。
4.
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。
5.
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。
6.
diesel engine driven DC arc welding machine
柴油机驱动直流弧焊机
7.
combined a.c. and d.c. welding power source
交直流两用弧焊电源
8.
petrol engine driven DC arc welding machine
汽油机驱动直流弧焊机
9.
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
10.
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。
11.
Research on High Current Densty DCEN MAG Welding
大电流直流正接MAG焊接工艺的研究
12.
Alternating hand welding torch; applicable to weld universal carbon steel. Direct hand welding torch: applicable to weld stainless, constructional steel.
交流手工焊：适用于普通碳钢的焊接。直流手工焊：适用于不锈钢，结构钢的焊接。
13.
They can substitute AX sery DC welder.
是代替AX系列直流电焊机的最佳产品。
14.
motor generator arc welder
电动发电机式直流弧焊机
15.
Study on Portable Thyristor DC Ar-Aro Welder
轻便型晶闸管式直流氩弧焊机的研制
16.
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
17.
Welding the welds which are stagger first, then is the straight ang long weld.
先焊错开的端焊缝，后焊直通长焊缝。
18.
Major diameter welded steel pipe for low-pressure liquid service
GB/T14980-1994低压流体输送用大直径电焊钢管