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Standard Code | Standard Title | Standard Class | Order |
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GB/T 14571.4-2022 |
Test methods for ethylene glycol for industrial use Part 4: Determination of ultraviolet transmittance ultraviolet spectrophotometric method 工业用乙二醇试验方法 第4部分:紫外透光率的测定 紫外分光光度法 |
China National Standards Determination of ult |
English PDF |
GB/T 12967.4-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 4: Determination of ultraviolet light and heat resistance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第4部分:耐光热性能的测定 |
China National Standards Determination of ult |
English PDF |
GB/T 38481-2020 |
Determination of ultralow-frequency mutations for microorganisms—Duplex sequencing 微生物超低频突变测定 双重测序法 |
China National Standards Determination of ult |
English PDF |
GB/T 25274-2010 |
Films for liquid crystal display(LCD) - Determination of ultraviolet absorbance 液晶显示器(LCD)用薄膜 紫外吸收率测定方法 |
China National Standards Determination of ult |
English PDF |
GB/T 22500-2008 |
Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction 动植物油脂 紫外吸光度的测定 |
China National Standards Determination of ult |
English PDF |
GB/T 14571.4-2008 |
Ethylene glycol for industrial use - Determination of ultraviolet transmittance - Ultraviolet spectrophotometric method 工业用乙二醇紫外透光率的测定 紫外分光光度法 |
China National Standards Determination of ult |
English PDF |
GB/T 18950-2003 |
Rubber and plastics hoses--Determination of ultra-violet resistance under static conditions 橡胶和塑料软管 静态下耐紫外线性能测定 |
China National Standards Determination of ult |
English PDF |
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