manual block
blockcontrolledmanuallybyapersonknownasablockoperator.|afixedsignalthatletsengineersknowifatraincanenterablock.
发布时间：2025-07-02 14:49:33
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 题搜搜 官方老师解答 )
答案：block controlled manually by a person known as a block operator.
相关试题
- 1.manual block
- 2.manual manual
- 3.manual
- 4.Block Anesthesia
- 5.What is a cylinder block made of?
- 6.liberty pump installation manual
- 7.A manual transmission is connected to the engine through the .
- 8.Manual tape programming is exevuted by part programmers.
- 9.we can find the material from title block
- 10.新的“周期训练”理论有“单元”（Block）的训练模式。
