Required net positive suction head rnpsh 需求吸水凈揚(yáng)程
Net positive suction head 凈有效吸水頭
Existing pumping equipment would require upgrading to cater for the net positive suction head requirements to draw seawater from the lagoons reservoirs -現(xiàn)有水泵的功能需要提升,以配合水泵正吸水壓的要求,從瀉湖蓄水庫(kù)抽取海水。