短語詞組短語orifice e meter 孔板量計(jì);孔板流量計(jì)orifice flow meter 孔板流量計(jì);孔口流量計(jì);銳孔流量計(jì)variable orifice meter 可變孔口計(jì)edge orifice meter 銳孔流速計(jì)integral orifice meter 內(nèi)裝孔板流量計(jì)integrating orifice meter 積分式銳孔流量計(jì)multiple orifice meter 多孔測量計(jì)orifice meter coefficient 孔板流量計(jì)系數(shù) 返回 orifice meter