常見(jiàn)例句雙語(yǔ)例句During the production of shell bodies, surface defects were found by magnetic powder inspection.炮彈彈體生產(chǎn)中,磁粉檢測(cè)發(fā)現(xiàn)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(chē)維修中的應(yīng)用。Finally, the welding procedure has been proved to be feasible by as-welded appearance checking, magnetic powder inspection, ultrasonic inspection and radiographic inspection.最后,本課題通過(guò)焊后的外觀檢測(cè)、磁粉探傷焊、超聲探傷和射線探傷證明了焊接工藝規(guī)范合理可行。lib.swpu.edu.cn 返回 magnetic inspection powder