自动计费设备
Automatic messange accounting
采集设备设计
Design of data collection equipment
成套设备设计
design of a complete set of equipment
磁存储设备设计原理
fundamental design of magnetic memory equipment
干燥设备设计
design of drying equipment
化工设备设计
chemical equipment design
机械设备设计
design of mechanical equipment
热处理设备设计
design of heat treatment equipment
设备设计特点
design features of equipment
设备设计与制造
equipment design and manufacture
实验设备设计
design of experiment facilities
现场智能设备设计
Design of field intelligent device