// 옥내소화전설비의 화재안전기준(nfsc 102) 7조 (함 및 방수구 등) 2항 3호 Check(NFSC503A_7_2_3){ IF (CS1 THEN KS1) OR (CS2 THEN KS2) } CS1{ ! HoseReelIndoorFireHydrantSystem } KS2{ isObjectPropertyt(Hose.diameter) >= 40mm } CS1{ HoseReelIndoorFireHydrantSystem } KS2{ isObjectPropertyt(Hose.diameter) >= 25mm }