辅助回充设备
auxiliary refilling device
辅助回收设备
auxiliary recovery device
回收回充设备
sufficient to support recovery equipment
recovery and refilling set
程序准备辅助设备
preparation aids， program
program preparation aids
preparation aids
Program
泵站辅助设备
auxiliary equipment of pumping stations
不需辅助设备的仪表
self contained instrument
电位差计的辅助设备
auxiliary equipment of potentiometer
发电辅助设备
main auxiliary equipment of coal-fired power generation units