accident investigation
词语: accident investigation
解释: 事故原因调查
词典: 消防专业英汉词典
accident investigation 相关解释
accident investigation 〔名词〕事故调查
accident investigation 〔名词〕事故调查
accident investigation
词语: accident investigation
解释: 事故原因调查
词典: 消防专业英汉词典
accident investigation 相关解释
accident investigation 〔名词〕事故调查
accident investigation 〔名词〕事故调查