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GB/T 44926-2024_Chinese: Nanotechnologies - Characterization of micro surface and sub surface - Optical dark-field confocal microscopy (Chinese: 纳米技术 微区表面及亚表面表征 光学暗场共焦显微法)
GB 45673-2025_Chinese: General specification for safety production standardization of hazardous chemical enterprises (Chinese: 危险化学品企业安全生产标准化通用规范)
GB/T 21413
GB 17167-2025_Chinese: General rules for energy measuring instrument equipping and managing of energy user (Chinese: 用能单位能源计量器具配备和管理通则)
English versions: GB/T 45444-2025
GB/T 30364-2024 Chinese PDF (GB/T30364-2024) GB 19041-2024 GB/T 44926-2024_Chinese: Nanotechnologies - CharacterizationGB T 30364 2024_Chinese: Bamboo scrimber flooring (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 30364 2024
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