The host pumps and the auxiliary pump adopts the hydraulic and pneumatic united drive, the movement is nimble and reliable.
主泵、泵采用液气联合驱动及无触点电气控制系统，运行平稳，换向灵敏可靠。
The main pump and the auxiliary pump belong to the hydraulic pump or the steam pressure pump.
所述总泵和分泵为液压泵或汽压泵。
The main pump and the auxiliary pump belong to the hydraulic pump or the steam pressure pump.
所述总泵和分泵为液压泵或汽压泵。
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