rotary DC arc welder

用法例句

Usage and maintenance of welding and cutting machines(8)——Assembly,usage and maintenance of DC arc welding generator;

焊接与切割设备的使用和维修(八)——直流弧焊发电机的安装、使用与维修

Usage and maintenance of welding and cutting machines(9)——Measurement and adjustment for electrical characteristic of repaired DC arc welding generator;

焊接与切割设备的使用和维修(九)——直流弧焊发电机维修后的电气性能测试与调整

diesel engine driven DC arc welding machine

柴油机驱动直流弧焊机

petrol engine driven DC arc welding machine

汽油机驱动直流弧焊机

motor generator arc welder

电动发电机式直流弧焊机

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

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。

Study on Portable Thyristor DC Ar-Aro Welder

轻便型晶闸管式直流氩弧焊机的研制

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。

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。

combined a.c. and d.c. welding power source

交直流两用弧焊电源

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

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

DC seam welder-"C"France Type.

直流缝焊机,"C"型。

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

single operator direct current arc generator

单站直流电弧发电机

AC argon arc welding machine with non-consumable tungsten electrode

交流非自耗钨熔化极氩弧焊机

The Design of BX_6-200 AC Arc Welder

轻型BX_6-200交流弧焊机的设计

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

semi-auto CO2 arcway welder

半自动c02弧焊机