防爆特殊型小机车
special type explosion-proof small locomotive
防爆装置
explosion-proof equipment
gasproof apparatus
explosion proof equipment
explosion protection equipments
增压防爆型电动机
pressurized-enclosure motor
爆电电源
ferroelectric power supply
电爆装置
Electo-explosive device (EED
Electric-explosive device
electro-explosive devices
electro-explosive device
微型特殊电机
micro special electrical motor
备用电源装置
standby electric power unit
车辆电源装置
vehicle power-supply unit
辅助电源装置
APU
auxiliary power supply equipment
事故照明电源装置
Accident Power Supply Unit for Accident