GB/T 22252-2024 Chinese PDF (GB /T22252-2024)

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GB/T 22252-2024 Chinese PDF (GB /T22252-2024)GB T 22252 2024_Chinese: Determination of coenzyme Q10 in health foods (Chinese: Q10) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 22252 2024

2-2024_Chinese: Programmable controllers - Part 2: Equipment requirements and tests (Chinese: 可编程序控制器第2部分: 设备要求和测试)

4-2025_Chinese: Uncut finished spectacle lenses - Part 4: Anti-reflective coatings test methods (Chinese: 眼镜镜片第4部分：减反射膜试验方法)

GB/T 12417

unvulcanized - Determinations using a shearing-disc viscometer - Part 2: Determinations of pre-vulcanization characteristics (Chinese: 未硫化橡胶用圆盘剪切黏度计进行测定第2部分：初期硫化特性的测定)

GB/T 11856

English versions: GB/T 17626

GB/T 21200-2024_Chinese: Toner used in dry dual-component developer for laser printer (Chinese: 激光打印机干式双组分显影剂用墨粉)

English versions: GB 20943-2025

20-2024_Chinese: Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides - Part 20: Determination of minor amounts of fluorine and chlorine in rare earth oxides - Ion chromatography method (Chinese: 稀土金属及其氧化物中非稀土杂质化学分析方法第20部分：稀土氧化物中微量氟、氯的测定离子色谱法)

English versions: GB/T 1346-2024

English versions: GB/T 19973

5-2024_Chinese: Mechanical structures for electrical and electronic equipment - Outdoor enclosures - Part 3: Environmental requirements

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