welding seam的意思|示意
welding seam相关例句
Failure analysis in unde ( ? ) on the br ( ? ) ak of flash welding seam of rail.
对钢轨闪光焊缝脆断做了失效分析.
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Little splash deep bath beautiful welding seam.
飞溅小,熔池深,焊接效果好.
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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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Inspection welding seam and dimension of cargo hatch cover.
货舱舱口盖焊缝和尺度检查.
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AimTo heating method present by thermistor ( HMT ) to change stress in welding seam of press pipeline.
目的研究热感应法对压力管道焊缝及其热影响区内应力状态的改变.
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The flanges are all forging to ensure the quality of welding seam.
法兰部分全品使用锻造产品,确保焊缝质量.
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