IfcElementQuantity_1010616IfcElementQuantity_1018977IfcElementQuantity_1019057IfcElementQuantity_1019137IfcElementQuantity_1019217IfcElementQuantity_122963IfcElementQuantity_195561IfcElementQuantity_467467IfcElementQuantity_469228IfcElementQuantity_494972IfcElementQuantity_507854IfcElementQuantity_587347IfcElementQuantity_589005IfcElementQuantity_76572IfcElementQuantity_769663IfcElementQuantity_85148IfcElementQuantity_855914IfcElementQuantity_85966IfcElementQuantity_873582IfcElementQuantity_926312IfcElementQuantity_944856IfcElementQuantity_948996IfcElementQuantity_967560IfcElementQuantity_974496IfcElementQuantity_979135