//  연결살수설비의 화재안전기준(nfsc 503) 5조 (배관 등) 4항

Check(NFSC503_5_4){
	IF CS THEN KS
}
CS{
	Head myHead{
	isObjectProperty(Head.openAndCloseType) = "EnclosedType"
	}
	isObjectProperty(myHead.systemType) = "HookingUpSprinklerSystem"
}
KS{
	isInstalled(myPipe) = TRUE
	getResult(NFSC503_5_4_1) = TRUE
	getResult(NFSC503_5_4_2) = TRUE
} 

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