油水分离技术
Oily water separation technique
油水分离过滤设备
Oily Water SeparatingFiltering Equipment
油水分离过程
oil water separation process
油水分离井
oil - water separation wells
旋风式汽水分离器
cyclone type moisture separator
新型双膜离心式油水分离器
New type double membrane centrifugal water oil separator
无动力油水分离器
Power Free Oil-water Separator