1·EN ISO 287-1 Qualification Test of Welders-Fusion Welding-Part 1: steels.
EN ISO 287 - 1焊工资质测试—熔焊—第一部分：钢材。
2·Therefore, the study of Butt Fusion Welding automation devices is necessary.
因此，研究热熔对接焊的自动化装置具有重要意义。
3·A control system of a butt fusion welding machine for PE pipe is introduced in this paper.
介绍了一种聚乙烯管道热熔焊机控制系统。
4·The fusion welding, arc erosion mechanics and corrosion mechanics of Ag-W contact are also discussed.
对银钨触头的熔焊特性、电弧侵蚀机理以及腐蚀机理进行了探讨。
5·Features are: high capability of anti fusion welding, high breaking capacity, and low diversion closure value.
因此本发明抗熔焊能力强、分断能力强并且截流值低。
6·Because of the high activeness of the titanium alloys, the inert gases or vacuum shielding is needed in fusion welding.
由于钛合金的活性强，熔化焊时需要用惰性气体或真空进行保护。
7·The heat of fusion welding is generated in several ways, depending on the sort of metal which is being welded and on its shape.
熔焊的热度有几种来源，取决于被焊金属的种类及其形状。（注重的是翻译出语言的简练）
8·The research status of welding of magnesium alloys by fusion welding and solid - phase joining at home and abroad is summarized.
综述了近年来国内外镁合金在熔焊连接和固相连接两方面的研究现状与进展。
9·The experiment shows that fusion welding reinforcement could proceed on the surface with crack of the die after crack arresting.
脉冲放电止裂后，可对带有裂纹的表面进行强化处理。
10·Crystallinity, hardness, tensile strength and impact toughness of fusion welding joint of polyethylene pipes are tested and analyzed.
测试和分析了聚乙烯管道热熔对接焊接头的结晶度、硬度、拉伸性能和冲击性能，并与基材的性能进行了比较。