7.2.8.11 PEnum_PressureGaugeType(压力表类型)
7.2.8.11.1 语义定义(Semantic definition)
Closed section which blocks the flow of fluid through the section/structure
IFC 4.3.2.20251031 (IFC4X3_ADD2) under development
Closed section which blocks the flow of fluid through the section/structure