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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 28534-2012 |
The health and environmental impact on release of sulphur hexafluoride （SF6） used in high-voltage switchgear and controlgear 高压开关设备和控制设备中六氟化硫（SF6）气体的释放对环境和健康的影响 |
China National Standards health environmental |
 English PDF |
| GB/T 17221-1998 |
Discriminant standard for health hazard area caused by environmental cadmium pollution 环境镉污染健康危害区判定标准 |
China National Standards health environmental |
English PDF |
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