accident
工程科技

        事故,失事;偶然性,意外accident beyond control●不可抗力的災害,無法控制事故accident due to poor quality●質(zhì)量事故activity accident●放射性事故assumed accident●假想事故charging accident●裝料事故cold coolant accident●冷環(huán)事故contamination accident●污染......（本文共 1538 字）     [閱讀本文] >>