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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 39319-2020 |
Coding rules of identification for electronic commerce entity 电子商务交易主体统一标识编码规则 |
China National Standards Coding rules entity |
 English PDF |
| GB/T 21381-2008 |
Coding rules for entity identification code of traffic management geographical information － City road 交通管理地理信息实体标识编码规则 城市道路 |
China National Standards Coding rules entity |
English PDF |
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