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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| 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 Evaluation classification service |
 English PDF |
| GB/T 31526-2015 |
Evaluation and classification of service quality for electronic commerce platform 电子商务平台服务质量评价与等级划分 |
China National Standards Evaluation classification service |
English PDF |
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