China 'GB/T 20258.3-2019
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 20258.3-2019
Data dictionary for fundamental geographic information features—Part 3：Scale of 1:25 000 1:50 000 1:100 000 基础地理信息要素数据字典 第3部分：1:25 000 1:50 000 1:100 000 比例尺
Issued Date:2019
Implemented Date:2019-10-1
Issued by:
The Standardization Administration of the People's Republic of China
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