事故,失事;偶然性,意外accident beyond control●不可抗力的灾害,无法控制事故accident due to poor quality●质量事故activity accident●放射性事故assumed accident●假想事故charging accident●装料事故cold coolant accident●冷环事故contamination accident●污染......(本文共 1538 字) [阅读本文] >>
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 事故,失事;偶然性,意外accident beyond control●不可抗力的灾害,无法控制事故accident due to poor quality●质量事故activity accident●放射性事故assumed accident●假想事故charging accident●装料事故cold coolant accident●冷环事故contamination accident●污染......(本文共 1538 字) [阅读本文] >>