An imperfection or discontinuity that maybe detectable by NDE and is not necessary rejectable.

—用无损检测可检测的一种瑕疵或不连续，并不一定拒收。

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Defect - one or more flaws whose aggregate size, shape, orientation, location, or properties do not meet specified acceptance criteria one are rejectable.

缺陷—合计的尺寸、形状、取向、位置或性能不满足规定的验收标准的一个或一个以上的伤而被拒收。

youdao

Defect - one or more flaws whose aggregate size, shape, orientation, location, or properties do not meet specified acceptance criteria one are rejectable.

缺陷—合计的尺寸、形状、取向、位置或性能不满足规定的验收标准的一个或一个以上的伤而被拒收。

youdao