휠 중심 ER6 ER7 ER8 재료와 1050 밀리미터 경편궤도 타이어

May 24, 2022
122 견해
지금 채팅
1050mm Railway Tyres With Wheel Center ER6 ER7 ER8 Material Kingrail use special UT test The technical field of train wheel hub flaw detection and detection device, in particular, a train wheel hub flaw detection and detection device, comprising a carrier, a support rod, an ultrasonic detection control device, a detection mechanism, and a train wheel. A detection mechanism is set just above the train wheel, an ultrasonic detection control device is set on the upper end of the
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