The hydrocyclone for oil-water separation is a new kind of centrifugalseparator in petroleum industry.
油水分离水力旋流器是石油工业中的一种重要的新型离心沉降分离设备。
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Oil-air separator is a sort of equipment that makes the air and oil droplet revolve together and makes the oil droplet separate from the mixture in the function of centrifugal force.