I am a mechanician.(electrician, Pipelayer,welder, carpenter, turner, blacksmith, builder, erector, riveter,rigger, concrete worker, engine-driver,repair worker).

我是一个械工。（电工、管工、工、木工、车工、铁工、建筑工人、安装工人、铆工、起重工、混凝土工、司、维修工）。

It has a laser welder, a video display screen, and a buzzsaw.

它装备了一部激光、一部视频显示屏和一个圆锯。

Being a roustabout was rated the worst,followed by lumberjack,ironworker,dairy farmer and welder.

井上工人最差，之后是伐木工人，铁匠，奶农和工。

A control system based on single chip microprocessor is designed for submerged arc welder with magnetrol power source.

针磁放大器式电源埋弧自动设计了单片控制系统。

In 2005 once mixer Canada, the machine repair, the electrician and the welder designed and manufacture the assembly line and automatic spreadometer.

2005年曾配合加、修、电工和工设计并制作流水线一台及自动涂胶一台。

On the basis of the characters of HG - II myriametre rail welder and thetechnological request of rail gas pressure welding in the field, a ra.

根据新技术标准和施工工艺特点,在客运专线铺轨基地建造了全自动的长钢轨接流水生产线,总结出了长钢轨闪光接触的施工关键技术。