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- pipeline welding seam 管道焊口
- AimTo use 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。
- Inspection welding seam and dimension of cargo hatch cover. 货舱舱口盖焊缝和尺度检查。
- Inspecting welding seam of hatch coaming after welding. 货舱口围板焊接后焊缝检查。
- A tactile sensor welding seam tracing in welding was designed. 摘要设计了一种接触式自动焊缝跟踪传感器。
- Welding seam performed in prefabrication shop denote with “S “. 在预制厂焊接的焊缝，用“S”表示。
- AUT has the characters of high efficiency and low costs of testing, which can meet the requirement of time limitation and quality control of welding seam in constructing submarine pipeline. 自动超声波检测技术具有检测效率高和成本低的特点，满足了海底管线铺设时效性要求和焊缝质量控制要求。
- AUT has the characters of high efficiency and low costs of testing,which can meet the requirement of time limitation and quality control of welding seam in constructing submarine pipelin... 自动超声波检测技术具有检测效率高和成本低的特点,满足了海底管线铺设时效性要求和焊缝质量控制要求。
- Inspection structure integrity and welding seam on completing No.56 block. 56分段完工后结构完整性和焊缝检查。
- The test can be applied at all filled welding seam on tank boundary. 这种试验可在片体、分段上进行。
- A method of automatic pipeline backing welding is studied by using of new type of independent R&D all-position pipeline welding robot and CMT welding power source. 摘要采用自主研发的新型管道全位置焊接机器人，结合CMT焊接电源，研究了一种焊接机器人管道全自动打底焊方法。
- The fine welding seam can be gotten using continueus VEB welding technology. 采用连续式真空电子束焊接技术可以得到优良的焊缝。
- Failure anlysis 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。
- It illustrated the importance and the bright prospect of the application of the automatic weld seam tracking in EBW. 分析了其组成、原理及其在实际生产中的应用,阐述了焊缝自动跟踪技术在电子束焊接中的重要性及其应用前景。
- It can cause the welding arc to travel correctlyalong either a straight weld seam or a curvilineal weld seam. 试验表明这种焊缝跟踪控制装置是灵敏的，它能克服偏差，正确跟踪直焊缝和曲线焊缝。
- Active CO2 gas cylinder used specific welding machine , weld seam forming aesthetic, high strength. 活柱体采用CO2气体保护焊专用焊机，焊缝成形美观，强度高。
- Repair for Crack on Weld Seam in No.2 Oxygen Ball Pot of Laiwu Iron and Steel Co., Ltd. 莱钢2%23氧气球罐焊缝裂纹的修复。
- Automatic pipeline welding and type of bevel 管道自动焊与坡口型式
- Unique output special design can suit wire filling welding and form good-looking welding seam. 独特的输出特性设计更适合填丝焊接，焊缝美观。
- end-to-end joint coating for pipeline weld 内防腐补口
