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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 stay |
 English PDF |
| GB/T 39000-2020 |
Specification of service quality for rural homestay inn 乡村民宿服务质量规范 |
China National Standards stay |
English PDF |
| GB/T 18365-2018 |
Hot-extruded PE protection paralleled high strength wire cable for cable-stayed bridge 斜拉桥用热挤聚乙烯高强钢丝拉索 |
China National Standards stay |
English PDF |
| GB/T 31304-2014 |
Epoxy-coated high strength wire stay cable 环氧涂层高强度钢丝拉索 |
China National Standards stay |
English PDF |
| GB/T 30826-2014 |
Technical conditions for steel strand cable of cable stayed bridge 斜拉桥钢绞线拉索技术条件 |
China National Standards stay |
English PDF |
| GB/T 18365-2001 |
Technical conditions for hot-extruding PE protection high strength wire cable of cable-stayed bridge 斜拉桥热挤聚乙烯高强钢丝拉索技术条件 |
China National Standards stay |
English PDF |
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