The article analyses the competition environment in the welding industry in Shanghai by means of industry competition analysis.
利用行业竞争分析的方法，对上海焊接行业的竞争环境作了分析。
A series of methods including plane butting vertical-up welding, welding arc physical observation, etc.
采用平板对接立向上焊接、焊接电弧物理观察等试验方法 ,观察了碱性渣系气体保护药芯焊丝熔滴过渡和电弧特性 ,研究了立向上焊焊缝成形机理及影响因素。
The high frequency inverter DC welding machine for maintenance on line to rail is presented in this paper.
从技术的角度论证了用于钢轨及辙叉线上焊补用高频逆变焊机的性能 ,经铁道部产品质量检测中心的测试 ,各项主要技术指标均已达到国外同类产品的水平 。
A copper or brass fitting to which electrical wires can be soldered or otherwise connected.
焊片铜或黄铜配件，电线可与之焊上或接上
The Application of the Broken Wire Submerged Arc Weldng in the Infall Trash Screen of the Three Gorges Project
碎焊丝埋弧焊在三峡电站拦污栅焊接上的应用
Application of the twin-wire welding for robot central slot welding
机器人双丝焊在中部槽焊接上的应用
The bars were welded to the deck plate.
扁钢焊接在桥面钣上。
3. Apply flux to outside of tube and inside of solder cup. Surfaces to be joined must be completely covered. Use flux sparingly.
3. 在管道的外面和焊接罩的内部涂上焊剂,焊剂必须完全覆盖焊接表面。请有节制地使用焊剂。
apply flux to outside of tube and inside of solder cup. Surfaces to be joined must be completely covered. Use flux sparingly.
在管道的外面和焊接罩的内部涂上焊剂,焊剂必须完全覆盖焊接表面。请有节制地使用焊剂。
Silver Brazing Method: Apply brazing wire or rod at point where tube enters valve socket.
银钎焊法：将焊线或焊杆点在阀门里的管道套座上。
apply brazing wire or rod at point where tube enters valve socket.
将焊线或焊杆点在阀门里的管道套座上。
At least3 years in design/ quality improvement for product such as re-flow oven, wave solder machine.
至少3年以上回流焊、峰焊设计与质量改进经验。
Applying Automatic Submerged Arc welding for Heavy Calibre Steel Pipe
埋弧自动焊在大口径钢卷管焊接上的应用
The electrodes and fluxes shall be dried according to the requirements, and the grease and rust on wires shall be cleaned before welding.
5焊接前应按规定将焊条、焊剂烘干，焊丝上的油污和铁锈等应清楚干净。
Brazing alloys will not flow over or bond to oxides.
铜焊合金不能流经或粘结在氧化物上。
The door was sheet metal welded on to the frame of iron.
门是焊接在一个铁框上的金属薄板。
weld-on centralizer
焊在工作管柱上的扶正片
Upper and lower welding heads (oil bath type)-quick change
可快速更换的上、下焊头(油池型)
The parts of the bicycle had to be welded together.
自行车上的零部件得焊接在一起。
Upper and lower welding heads-"oil bath"type with Hydraulic Nut.
上、下焊头(油池型)带液压螺帽
These include gusset plates welded to the flange.
这些包括焊接到翼缘上的节点板。