大功率直流电机驱动器
high-power DC motor drive
低功率直流电磁继电器
low power DC electro-magnetic relay
低功率直流湿式阀用电磁铁
low power DC wet-type electromagnet for valve
高压大功率直流电源
high voltage and high power DC supply
紧急直流功率支援
analoge model test
emergency DC power support
EDCPS
小型小功率直流电磁继电器
miniature low power electromagnetic DC relay
交-直流恒功率调整系统
AC-DC constant power adjustment system
联合功率谱直流项
Joint-power-spectrum DC item
脉冲直流的功率测量
power measure of pulsate direct current
脉冲直流型加热功率分配系统
Pulse-output Calefaction power admeasure system
直流电动功率计
direct-current electrodynamometer
直流电压—有功功率调节特性
dc voltage and active power regulation characteristic
直流固态功率控制器(SSPC)
DC solid state power controller