gpm的精選

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用“gpm”造句大全，gpm造句

用“gpm”造句大全，gpm造句

2018-10-28
Adjustbalancingvalveuntilpressuredifferentialgaugereadspressuredroprequiredfordesiredflowrategpm.Readhorizontallytoflowratecurveandverticallydownwardtoflowrategpm.在管理中gpm是目標、計劃與指標的縮略語...