好利获得个人电脑公司
OPC Olivetti Personal Computer
YBF系列风机电机
series YBF Ex motor for fan
YBJ电机机座地脚
frame foots of YBJ series motors
笔记本电脑电池
notebook computer batteries
冰箱压缩机电机
refrigerator compressor motor
补偿式发电机电流差动保护
compensated generator differential protection
低压辅机电机
auxiliary low voltage electrical machinery
地区供电公司
regional power supply company
地市供电公司
district power distribution company
电动发电机机车
motor-generator locomotive