纵向缺陷 meaning in Chinese
longitudinal defect
Examples
- Non - destructive testing of steel tubes - automatic ultrasonic testing of the weld seam of electric welded steel tubes for the detection of longitudinal imperfections
钢管的无损试验.纵向缺陷探测用电焊钢管焊缝的自动超声波检验 - Non - destructive testing of steel tubes - automatic full peripheral ultrasonic testing of seamless and welded except submerged arc welded tubes for the detection of longitudinal imperfections
钢管的无损检验.纵向缺陷探测用无缝焊接钢管 - Non - destructive testing of steel tubes - part 8 : automatic ultrasonic testing of the weld seam of electric welded steel tubes for the detection of longitudinal imperfections
钢管的无损检验.第8部分:检测纵向缺陷用电焊钢管焊缝的自动超声试验 - Non - destructive testing of steel tubes - part 5 : automatic full peripheral magnetic transducer flux leakage testing of seamless and welded except submerged arc welded ferromagnetic steel tubes for the detection of longitudinal imperfections
钢管的无损检验.第5部分:检测纵向缺陷用无缝和焊接 - In this system , the oil pipe be locally magnetized through the longitudial and circumferential direction , the oil pipe be circumvolved by the electromotor , the detector will has a linear movement on the surface of the pipe , so it can realize the combined testing of horizontal flaw ( cankerous pits and cankerous holes etc . ) and vertical flaw ( pole flaw and crack etc )
该系统在油管局部实施轴向和周向磁化，油管由电机主轴带动旋转，检测探头紧贴油管直线运动，从而实现对腐蚀坑、腐蚀孔等横向缺陷和杆状损伤、劈缝等纵向缺陷的综合检测。