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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43992-2024 |
Urban light environment construction service quality evaluation specifications {译} 城市光环境建设服务质量评价规范 |
China National Standards service quality specifications |
 English PDF |
| GB/T 33448-2016 |
Running service quality specifications for common platform of geographic information of digital city 数字城市地理信息公共平台运行服务质量规范 |
China National Standards service quality specifications |
English PDF |
| GB/T 28003-2011 |
Standard of service quality specifications of central recreation district 城市中央休闲区服务质量规范 |
China National Standards service quality specifications |
English PDF |
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