GB 20997-2024 Chinese PDF GB/T 44978-2024 English versions: GB/T 45419-2025
$39.00
Description
English versions: GB/T 45419-2025
English versions: YY/T 1950-2024
300-2025_Chinese: National food safety standard - Determination of L-carnitine in the foods (Chinese: 食品安全国家标准 食品中左旋肉碱的测定)
GB/T 27432-2025_Chinese: Technical specifications for remote assessment of laboratory (Chinese: 实验室远程评审技术规范)
setting time and soundness of the Portland cement (Chinese: 水泥标准稠度用水量、凝结时间与安定性检验方法)
GB 20997-2024 Chinese PDF GB/T 44978-2024 English versions: GB/T 45419-2025GB 20997 2024_Chinese: Limits and targets of fuel consumption for light duty commercial vehicles (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 20997 2024
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