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- on-site anti-corrosion joint welding of pipeline 管道防腐现场补口
- Parameters control system for all-position welding of pipeline 管道全位置焊接参数控制系统
- Welding quality control of the girth welding of pipeline 油气输送管道的焊接施工质量控制
- Automatic UT Phase Array Technology for Girth Welding of Pipeline 管道环焊缝相控阵自动超声波检测技术
- Welding of importand low alloy steel structures. 用于焊接重要的低合金钢结构。
- Ultrasonic welding of integrated circuits is of highest accurate. 超声波焊接的集成电路,精密度极高。
- Single wire welding of various mecano-welded structures. 可以使用多种结构的单丝焊接;
- Suitable for the welding of sour,alkalescence welding rod. 适用酸、碱性焊条的焊接。
- Research on Plasma in High Power CO2Laser Welding of Ship Plate[J]. 引用该论文 李国华;王广伟;蔡艳;高志国;吴毅雄.
- welding of pipeline 管道焊接
- all-position weld of pipeline 管道全位置
- Flower power blocks pipe: Orchid causes re-think of pipeline route. 珍稀兰花拦道,水管铺设改线路。
- An example of pipeline monitoring via direct buried TT5000 in PVC. 这里有一个例子是关于通过直接把TT5000埋在地下的PVC管中来监控管线的。
- Remarkable electricity consumption saving, especially suitable for welding of large-scale steel structure (bridge, pipeline etc). 节电优势特别明显,特别适用于大型钢构工程(如桥梁,管道)等厚大钢结构高性能焊接工艺。
- The experimental result shows that weld form is good and narrow, X-ray doesn't detect cracks or blowholes, and misalignment of pipeline is in the allowable range. 评定了其焊接工艺,实验结果表明,焊缝成形窄,X射线检测无裂纹和气孔,管道错边量在允许范围内时,焊缝成形也较好。
- From Valves and Fittings, drag valve shapes on top of pipelines. 从“阀门和管件”中,将阀门形状拖到管道之上。
- Repair welding of bolting material is not permitted. 螺栓材料的补焊是不允许的。
- Processing guidelines-Electric socket welding of PP. PP承插热熔方法说明.
- EN 15085-5-2007 Railway applications. Welding of railway veh... 2007中文版铁路上的应用-铁路车辆及其部件的焊接-第...
- Make a unified plan of the increase of pipeline resources, make best use of their storage and provide fair services. 管道资源增量统一规划、存量优化使用,公平服务。