离心离子交换器
centrifuge ion-exchange plant
无过载离心泵
Non-overload Centrifugal Pump
non-overloading centrifugal pump
盐碱分离离心机
Salt-soda Separating Centrifuge
偏心荷载基础
eccentrically loaded footing
偏心载荷柱
eccentrically loaded column
倾斜偏心荷载
Eccentric and Inclined Loads