漏磁检测探头在抽油管内采用螺旋式轨迹扫查，能保证磨损缺陷不漏检。
The magnetic flux leakage probe scans in a spiral along the pipeline to minimize missed abrasion defects. Ex…
漏磁检测探头在抽油管内采用螺旋式轨迹扫查，能保证磨损缺陷不漏检。
The magnetic flux leakage probe scans in a spiral along the pipeline to minimi…
是否有过多的精力被你自身技能和才干中的一种特殊的缺陷磨损？
Is too much of your energy being consumed by a particular shortcoming in your skills or abilities?
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