焊接的

This is the most effective use of laser welding of the protective gas.

这是激光焊接时使用最有效的保护气体。

In this demand, the welding process equipment has been the development trend of its development in the following areas

在此需求下，焊接加工设备也在不断的发展，其发展趋势主要有以下几个方面

Application of laser welding technology in the production of engineering vehicle.

激光焊接技术在工程车辆生产中的应用。

Is a professional production, research, development of electronic spot welding equipment and welding technologies.

是一家专业生产、研究、开发电子点焊设备及焊接技术的公司。

We are:? World welding cutting technology, one of the main characters?

我们是：？世界焊接切割技术领域的主角之一？

An advantage of laser beams is that welding can be carried out in air.

激光的优点之一是使焊接能够在空气中进行。

The same type of electrode shall be used for the weldment

a 原则上采用与焊接该焊件相同的焊材

The ends of metal are heated to a white heat — for iron, the welding temperature should be about 1300

金属的端部应加热到白热状态——对于铁来说焊接中心温度约为1300℃。

Strong compensation for wire netting against voltage vibration of power source.

超强的电网补偿能力，抗供电电压波动，焊接电流稳定，性能可靠。

Shanghai Witt of the welding equipment Manufacturing Co., Ltd. business philosophy is: customer first, quality first.

上海威特力焊接设备制造有限公司的经营理念是：用户至上，质量第一。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。