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average time of detentionper goods operation
词语: average time of detentionper goods operation
解释: 一次货物作业平均停留时间
词性: 名词
词典: 水利专业英汉词典
average time of detentionper goods operation 相关解释
一次货物作业平均停留时间 average time of detentionper goods operation