产业专业化动态外部
MAR specialization economies
电器专业
specialty of electric apparatus
电子计算器专业组
professional group on electronic computers
PGEC
计算器专业组
professional group on electronic computer
PGEC
雷达操作与模拟器专业培训
Radar operation and simulator specialized training
林业专业合作社
forestry specialty co-operative organization
农业专业合作社
Agricultural cooperatives
农业专业化
agricultural specialization
农业专业实验室
agricultural specialized laboratories
laboratory for student majoring in agriculture
商业专业系统
business professional system
BPS
医用电子仪器专业
Medical electronic instrumentation specialty