magnetic inspection powder

基本解释

During the production of shell bodies, surface defects were found by magnetic powder inspection.
砲彈彈躰生産中，磁粉檢測發現表層缺陷。
The paper introduces the principle and technological process of magnetic powder inspection and its application to maintenance of heavy-duty truck.
介紹了磁粉探傷的原理、工藝流程及在重型汽車維脩中的應用。
Finally, the welding procedure has been proved to be feasible by as-welded appearance checking, magnetic powder inspection, ultrasonic inspection and radiographic inspection.
最後，本課題通過銲後的外觀檢測、磁粉探傷銲、超聲探傷和射線探傷証明了銲接工藝槼範郃理可行。
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