1#发电机单机启单泵
1# Generator Single Unit Initiating Single Pump
贝诺希尔单层烘干机
Beno-shild drying-machine
单机单负荷电力系统
Single-machine single-load power systems
单机单负荷简化法
single generator single load equivalence method
单面单密度
single sided single-density
单面单密度软磁盘
single-side single density floppy diskette
单面干燥
one surface exposed to dry condition
风凉滚筒单面烘燥机
winch and cylinder drying machine