题目内容

转动机械检修完试运合格后，方可把转动部分的防护装置恢。()

查看答案

搜索结果不匹配？点我反馈

更多问题

翻译句子Valentine's Day in China, the seventh day of the seventh lunar month, Niu

翻译句子Several years passed on Earth, which were only a few days in heaven. Niu Lang

翻译句子The doctors said that he would gain his mobility back and be able to function

翻译句子The youths commit several mistakes in their life style, especially in diets.