elevatorlift machine room例句

elevatorlift machine room的用法和样例
  1. Through interphone , service personnel in the car and in the machine room are allowed to speak each other.
    通过对讲机,可实现轿内人员与电梯机房人员通话。
elevatorlift machine room怎么读 elevatorlift machine room是什么意思
电梯机房
elevatorlift machine room的相关资料
elevatorn.<美>电梯;飞机升降舵;斗式皮带输送机elevator door电梯门
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