数据终端设备设定文件指定符
data terminal equipment profile designator
安全阀最大许用设定值
maximum allowable relief valve setting
采集设备设计
Design of data collection equipment
测量设备设施的不确定度
measurement instrumention uncertainty
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
怠速低油面压力设定值
idle low oil pressure setpoint
低速设定值调整
low speed setting adjustment