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1·Series ZX3 is designed as DCPower source for manual welding.

ZX 3系列整流弧焊机系供手工弧焊用的直流焊接电源。

2·Manual welding, manual welding, neat poor, easy to produce porosity slag.

手工组焊，手工作业，焊接工整性欠佳，易产生气孔夹渣。

3·Through hole components welding using traditional manual welding or soldering.

传统的通孔元件的焊接采用波峰焊或手工焊接。

4·The manual arc welding normally refers to the manual welding using coated electrode.

手工电弧焊通常是指采用药皮焊条的手工焊接法。

5·At present most of module manufactures in our country use the method of manual welding.

国外由于人工成本较高加上太阳能技术发达一般采用自动焊接。

6·The manual welding welded joint inoxidizability surpasses the ultra narrow gap welding joint.

手工电弧焊焊缝耐腐蚀性优于超窄间隙焊焊缝。

7·Welding defects is inevitable in modem welding manufacture especially in manual welding condition.

在现代焊接生产中，焊接缺陷的出现都是不可避免的。

8·The rage of Parameters for low the spatter loss with thd manual welding power sources was discussed.

探讨低飞溅率手工弧焊电源有关参数的合理调节范围。

9·Giving emphasis to the welding materials and welding processes of fully automatic welding and manual welding.

并重点介绍了采用全自动焊和手工焊的焊接材料及焊接工艺。

10·As the most basic welding method, manual welding still plays an important role in current electronic built-up.

手工焊接作为一种最基础的焊接方法，在当今的电子组装中仍然起着不可缺少的作用。