GB 44240-2024 Chinese PDF GB/T 25025-2025 English versions: GB/T 44967-2024

English versions: GB/T 44967-2024

GB/T 17821-2025_Chinese: Rubber latex - Determination of density between 5 ℃ and 40 ℃ (Chinese: 胶乳 5℃至40℃密度的测定)

English versions: GB/T 45415-2025

2-2024_Chinese: Clinical laboratory testing and in vitro diagnostic test systems-Susceptibility testing of infectious agents and evaluation of performance of antimicrobial susceptibility test devices - Part 2 : Evaluation of performance of antimicrobial susceptibility te (Chinese: 临床实验室检测和体外诊断系统 感染病原体敏感性试验与抗微生物药物敏感性试验设备的性能评价 第2部分：与肉汤微量稀释参考方法比对的抗微生物药物敏感性试验设备性能评价)

1-2024_Chinese: Methods for chemical analysis of lithium cobalt oxide - Part 1: Determination of cobalt content - EDTA titration and potentiometric titration (Chinese: 钴酸锂化学分析方法 第1部分：钴含量的测定 EDTA 滴定法和电位滴定法)

GB 44240-2024 Chinese PDF GB/T 25025-2025 English versions: GB/T 44967-2024GB 44240 2024_Chinese: Secondary lithium cells and batteries used in electrical energy storage systems Safety requirements (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 44240 2024