快好知 kuaihz


centrifugal造句
(271) The pump body base is the overall structure of the bunker - style vertical centrifugal pumps. (272) Separate method:Archimedes spiral centrifugal force. Double spiral is more advantageous to part liquid dreg and not easy to block. (273) Single suction, single stage horizontal centrifugal pump with closed impeller. (274) Techniques for controlling particulates include filtering, washing, centrifugal separation, and electrostatic precipitation.