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English versions: GB/T 3260
GB/T 44935-2024_Chinese: Nanotechnologies - Measurement of the number of layers of MoS2 flakes - Raman spectroscopy method (Chinese: 纳米技术 二硫化钼薄片的层数测量 拉曼光谱法)
GB/T 18487
GB/T 45083-2024_Chinese: Specification for construction and management of recyclable resources sorting center (Chinese: 再生资源分拣中心建设和管理规范)
English versions: GB/T 45193-2024
GB/T 16886.12-2023 Chinese PDF (GB/T16886.12-2023) GB/T 45102-2024 English versions: GB/T 3260GB T 16886. 12 2023_Chinese: Biological evaluation of medical devices Part 12: Sample preparation and reference materials (Chinese: 12) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 16886. 12 2023
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