China National Standards
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'2020'
China GB Standards List

 GB 38507-2020  
Limits of volatile organic compounds (VOCs) in printing ink

油墨中可挥发性有机化合物(VOCs)含量的限值
 GB/T 3362-2017/XG1-2020  
Test methods for tensile properties of carbon fiber multifilament

《碳纤维复丝拉伸性能试验方法》国家标准第1号修改单

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