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| Chinese National Standard Category: Environmental Condition and General Test Method |
| English Title: | Accelerated outdoor weathering test methods for nonmetallic materials using concentrated natural sunlight |
| Chinese Title: | 非金属材料的聚光加速户外暴露试验方法 |
| Standard No.: | GB/T 20236-2006 |
| Category No.: | A21 |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2006-04-30 |
| Implemented on: | 2006-12-1 |
| Status: | superseded |
| Superseded by: | GB/T 20236-2015 Accelerated outdoor weathering test methods for nonmetallic materials using concentrated natural sunlight |
| Superseded on: | 2016-5-1 |
| Abolished on: | |
| Superseding: | |
| Word Count: | 6000 words |
| Similar Standards: | GB/Z 41305.7-2023 GB/T 5170.14-2023 GB/T 42845.1-2023 GB/T 42843.1-2023 GB/T 5170.21-2023 GB/T 4798.4-2023 GB/T 14092.2-2023 GB/T 14092.1-2023 GB/T 4798.3-2023 GB/T 19608.2-2022 GB/T 19608.1-2022 GB/Z 41305.2-2022 GB/Z 41305.1-2022 GB/T 38488-2021 GB/T 38490-2021 GB/T 38479-2021 GB/T 38478-2021 GB/T 38482-2021 GB/T 38485-2021 GB/T 32065.11-2021 |
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