China Code of geographic l GB Standards Search Result |
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1. Ready translated GB standards  and Chinese version GB Standards, you can purchase directly in the web page; After receive your payment, we will send the GB Standards PDF file to your Email within
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2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days . |
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GB/T 13923-2022 Classification and code of basic geographic information elements - 英文版 |
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GB/T 40780-2021 Code of geographic location identification based on OID - 英文版 |
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GB/T 21381-2008 Coding rules for entity identification code of traffic management geographical information － City road - 英文版 |
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GB/T 13923-2006 Specifications for feature classification and codes of fundamental geographic information - 英文版 |
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GB/T 18521-2001 Rules for classification of geographical names and code representation - 英文版 |
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