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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 20480-2017 |
Classification of sand and dust weather 沙尘天气等级 |
China National Standards Classification sand dust |
 English PDF |
| GB/T 4797.6-2013 |
Classification of environmental conditions - Environmental conditions appearing in nature - Dust, sand, salt mist 环境条件分类 自然环境条件 尘、沙、盐雾 |
China National Standards Classification sand dust |
English PDF |
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