// 간이스프링클러설비의 화재안전기준(nfsc 103a) 5조 (수원) 2항 4호 Check(NFSC503A_5_2_4){ IF !CS THEN KS } CS{ getObjectVerticalLocation(WaterSource, Pump) > 0 OR isObjectProperty(Pump.isVerticalPump) = TRUE } KS{ Valve myValve{ isObjectProperty(Valve.isCheckValve) = TRUE } isInstalled(Pump.Outlet, myValve) = TRUE isInstalledInOrder(PressureGauge, myValve) = TRUE }