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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 41648-2022 |
Basic Requirements and Classification of Tourist Homestays {译} 旅游民宿基本要求与等级划分 |
China National Standards Classification basic requirement |
 English PDF |
| GB/T 28577-2021 |
Classification & basic requirement for cold chain logistics 冷链物流分类与基本要求 |
China National Standards Classification basic requirement |
English PDF |
| GB/T 38705-2020 |
Classification and basic requirements for urban heat supply facilities operation safety information 城镇供热设施运行安全信息分类与基本要求 |
China National Standards Classification basic requirement |
English PDF |
| GB/T 38289-2019 |
Classification and basic requirement for operational safety information of town gas facility 城市燃气设施运行安全信息分类与基本要求 |
China National Standards Classification basic requirement |
English PDF |
| GB/T 38289-2019 |
Classification and basic requirement for operational safety information of town gas facility 城市燃气设施运行安全信息分类与基本要求 |
China National Standards Classification basic requirement |
English PDF |
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