焊接的

Even if you would not use any soldering past, but preforms without flux, you will get a perfect wettening of the surfaces and a voidless connection.

即使你之前没有进行过焊接，而且焊片不带焊剂，焊接面也可以得到良好的润湿，并且空率很低。

A new simple demagnetizing we ld is introduced.

分析了高压蒸汽管线带磁及焊接时产生磁偏吹的原因，介绍了简易消磁焊接新方法。

The effect of welding current on pressed depth is above that of welding press and welding electrifying time.

焊接电流对压入深度的影响明显大于电极压力和焊接通电时间。

Mechanical vibration welding is a new weldin g technology whichwas deve loped on the basis of vibration-stress-relief-technology.

机械振动焊接是在振动调整残余应力技术基础上发展起来的一项焊接新技术。

It can improve the pipelines welding quality and production efficiency, and it has widely application prospect.

能有效改善管道焊接质量和提高焊接生产率，具有重要的工程应用前景。

The results of experiments indicate that with short-circuiting transfer mode, sound weld can be achieved in high-speed welding .

试验结果表明，采用短路过渡焊接可以有效地防止驼峰焊道的产生，提高焊接速度。

We want to buy Welding and Solders, Personal Safety Equipment, Packaging Materials

我们要采购焊接而且施以焊接，个人的安全设备，包装材料

From assembly line the parts or the underbody are first welded together on the moving line, to be jointed by the front structure, sides, roof, wing s, hood, doors and tailgates/trunk.

在流水线上，首先把车底部的各个板块焊接在一起，然后再焊接上车头、车身侧板、车顶部、翼子板、发动机罩、门、以及后厢板；行李厢。

From assembly line the parts or the underbody are first welded together on the moving line, to be jointed by the front structure, sides, roof, wings, hood, doors and tailgates/trunk.

在流水线上，首先把车底部的各个板块焊接在一起，然后再焊接上车头、车身侧板、车顶部、翼子板、发动机罩、门、以及后厢板；行李厢。

Mainly engaged in welding equipment, welding materials, hardware tools, air separation equipment and the provision of related engineering and technical services.

主要经营焊接设备、焊接材料、五金工具、空分设备及提供与之相关的工程技术服务等。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。