IfcQuantityArea_184146IfcQuantityArea_221252IfcQuantityArea_221454IfcQuantityArea_221593IfcQuantityArea_221740IfcQuantityArea_239323IfcQuantityArea_239669IfcQuantityArea_239808IfcQuantityArea_240028IfcQuantityArea_240167IfcQuantityArea_240459IfcQuantityArea_240661IfcQuantityArea_240812IfcQuantityArea_241032IfcQuantityArea_250593IfcQuantityArea_250795IfcQuantityArea_250997IfcQuantityArea_251325IfcQuantityArea_251466IfcQuantityArea_251704IfcQuantityArea_251843IfcQuantityArea_252153IfcQuantityArea_268266IfcQuantityArea_269869IfcQuantityArea_270192IfcQuantityArea_294438IfcQuantityArea_294602IfcQuantityArea_303970IfcQuantityArea_304119IfcQuantityArea_304313IfcQuantityArea_304467IfcQuantityArea_305454IfcQuantityArea_305580IfcQuantityArea_306211IfcQuantityArea_308503IfcQuantityArea_308804IfcQuantityArea_318744IfcQuantityArea_318891IfcQuantityArea_319446IfcQuantityArea_319593
name_IfcPhysicalQuantity
type
hasString
Gross Surface Area of the Slab Bottom with Holes