
TECHNICAL PRODUCT DOCUMENTATION - ORGANIZATION AND NAMING OF LAYERS FOR CAD - PART 2: CONCEPTS, FORMAT AND CODES USED IN CONSTRUCTION DOCUMENTATION
出版:International Organization for Standardization

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TECHNICAL PRODUCT DOCUMENTATION - ORGANIZATION AND NAMING OF LAYERS FOR CAD - PART 2: CONCEPTS, FORMAT AND CODES USED IN CONSTRUCTION DOCUMENTATION
出版:International Organization for Standardization
專家解讀視頻