摘要: IfcDerivedUnitEnum Type definition IfcDerivedUnitEnum is an enumeration type for allowed types of derived units. HISTORY New type in IFC2.0. IFC 2x4 c 阅读全文
posted @ 2024-02-25 20:35 西北逍遥 阅读(2) 评论(0) 推荐(0) 编辑