defective casting
常見例句
- Metal Magnetic Memory Testing(MMMT)is a new technology in metal non-destructive test(NDT). MMMT is not only used for failure early diagnosis, but also for defective inspection of steel casting.
金屬磁記憶檢測是無損檢測領域的一項新技術，不僅可以對鉤尾框的失傚進行早期診斷，而且可以對鉤尾框缺陷進行準確檢測。 返回 defective casting