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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 42374-2023 |
Standards for Classification and Evaluation of Popular Skiing Events {译} 大众滑雪赛事活动等级划分与评定规范 |
China National Standards Classification evaluation standard |
 English PDF |
| GB/T 31772-2015 |
Classification and evaluation standard of domestic service agencies 家政服务机构等级划分及评定 |
China National Standards Classification evaluation standard |
English PDF |
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