proportioning pump 比例泵 ; 配量泵 ; [化工] 配比泵

electromagnetic proportioning pump 电磁式比例泵

double-cylindered proportioning pump 双缸比例泵

regenerant proportioning pump 再生剂计量泵

caustic soda proportioning pump 苛性钠配料泵

chemical proportioning pump 化学药物添加泵

electromagnetic proportioning pump coupling 电磁式比例泵联轴器

D2O proportioning pump 重水加料泵

binder proportioning pump 粘合剂配料泵

cylindered proportioning pump 双缸比例泵