指示装置 meaning in English
annunciator
index unit
indexing device
indicating device
indicating mechanism
indicating unit
indicator device
tell tale
telltale
Examples
- Outlet circuit testers and similar indicating devices
输出回路测试仪和类似的指示装置 - Speed indication devices for automobiles
汽车速度指示装置 - Biological exposure indicator
生物性曝露指示装置 - Measuring indication system
测量指示装置 - Column indicating device
列指示装置