​It is composed of a double raceway inner ring, outer ring, two rows of rollers and a cage, characterized in that both ends between the inner ring and the outer ring are equipped with a sealing ring, sealing ring by the outer ring on the sealing groove
Processing technology: RO or RO & EDI or RO & EDI & PMBRO membrane: USA DOWEDI module: USA IonpurePMB resin: USA DOW or German LANXESSRO design basis: USA DOW software -- WAVEStable operation & water quality, PLC & HMI control.Online conductivity monitori
Mackerel is a very common edible fish found off the coast of the western Pacific and Atlantic oceans.In the Chinese context pay attention to the herring which is different from one of the four great fishes in China.An average mackerel is 30 to 50 centimet