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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43289-2023 |
Plastics. Test method for determining the rate of decomposition and extent of disintegration of plastic materials in matrices exposed to the marine environment under laboratory conditions. {译} 塑料 实验室条件下测定暴露于海洋环境基质中塑料材料分解率和崩解程度的试验方法 |
China National Standards Laboratory method determining |
 English PDF |
| GB/T 35804-2018 |
Rubber, vulcanized or thermoplastic－Resistance to ozone cracking－Test methods for determining the ozone concentration in laboratory test chambers 硫化橡胶或热塑性橡胶 耐臭氧龟裂 测定试验箱中臭氧浓度的试验方法 |
China National Standards Laboratory method determining |
English PDF |
| GB/T 29905-2013 |
Laboratory method of determining the leachability of wood preservatives 木材防腐剂流失率试验方法 |
China National Standards Laboratory method determining |
English PDF |
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