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GB/T 45148-2024 Chinese PDF (GB /T45148-2024) GB/T 21551.4-2024 English versions: GB/T 22249-2024

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English versions: GB/T 22249-2024

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)

English versions: GB/T 45223-2025

English versions: GB/T 17925-2024

English versions: GB/T 24477-2025

GB/T 45148-2024 Chinese PDF (GB /T45148-2024) GB/T 21551.4-2024 English versions: GB/T 22249-2024GB T 45148 2024_Chinese: Basic requirements for resources and technology of digital culture center (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45148 2024

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