热备用设备 meaning in Chinese
hot stand by
Examples
- Methods of measurement for equipment used in terrestrial radio - relay systems . part 2 : measurements for sub - systems . section six - diversity , twin - path and hot stand - by equipment
地面无线电接力系统所用设备的测量方法.第2部分:分系统测量.第6节:分集双路和热备用设备