Standard Number: GB/T 40771-2021
Chinese:城市不动产三维空间要素表达
English:Representations of 3D features of urban real estate
Effective Date:2021-10-11
Regulatory Authority:Ministry of Natural Resources (Surveying, Mapping and Geography)
Issuing Regulatory Authority:State Administration for Market Supervision and Administration,National Standardization Administration of China
Adheres to international standards:N
PDF Downloadable:Y
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