
LIBRARY OBJECTS FOR ARCHITECTURE, ENGINEERING AND CONSTRUCTION - PART 2: RECOMMENDED 2D SYMBOLS OF BUILDING ELEMENTS FOR USE IN BUILDING INFORMATION MODELLING
出版:British Standards Institution

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LIBRARY OBJECTS FOR ARCHITECTURE, ENGINEERING AND CONSTRUCTION - PART 2: RECOMMENDED 2D SYMBOLS OF BUILDING ELEMENTS FOR USE IN BUILDING INFORMATION MODELLING
出版:British Standards Institution
专家解读视频