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English versions: GB 45673-2025
1）第4部分：ASN
GB/T 44931-2024_Chinese: Nanotechnologies - Generation of metal nanoparticles for inhalation toxicity testing - Evaporation-condensation method (Chinese: 纳米技术 吸入毒性研究中金属纳米颗粒制备 蒸发-冷凝法)
GB/T 32588
GB/T 26846-2024_Chinese: Lead-out wire and connector of motor and controller used for electric bicycles (Chinese: 电动自行车用电动机和控制器的引出线及接插件)
GB/T 45161-2024 Chinese PDF (GB /T45161-2024) GB/T 17435-2025 English versions: GB 45673-2025GB T 45161 2024_Chinese: Technical specification of safety valves for liquid hydrogen vessels (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45161 2024
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