Research on Titanium Alloy Girth Welding Real-Time Dull Walls X-Ray Imaging
钛合金环焊缝X射线双壁透照实时成像技术研究
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Research on HIC Resistance Property of Girth Welding Joints on Gas Transmission Pipeline
输气管线环焊接头抗HIC性能研究
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Study of Temperature Close-cycle Control System in Glow Discharge Brazing Process
辉光放电钎焊温度控制系统的研究
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The welding seam deviation information is acquired from the rotation arc sensor.
从旋转电弧传感器获得了焊缝的偏差信号.
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Possess the gas promotion and stop function, develop the quality of welding seam.
具有气体提前,滞后功能, 提高焊缝品质.
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In this paper , we bring in the general program of ultrasonic testing of welding seam.
引入了焊缝超声波探伤的一般程序.
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本机全部采用钢板焊接结构, 外形美观,刚度高.
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Welding quality is a factor of engineering quality in the construction of thermal power plant.
电站建设中,焊接质量是工程建设质量的关键.
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The reason of welding cold cracking was researched on gear shift controlling lever of car.
研究了汽车上变速操纵杆焊接冷裂纹产生的原因.
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Transition fittings are available for adapting to new or existing threaded or solder joint ends.
还可提供转换管件,用于适配新的或现存的螺纹或焊料连接端口.
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皂化剂中所含成分, 若不采用适当的抑制剂, 将会侵蚀金属表面, 造成焊点钝化.
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The quality of solder joint affects the reliability of the products produced by SMT directly.
由表面组装技术(SMT) 形成的产品,其焊点质量直接影响到产品的可靠性.
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焊膏印刷是SMT生产 中关键工序之一, 其控制直接影响着组装板的质量.
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