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GB/T 12910-2023_Chinese: Paper and board - Determination of titanium dioxide content (Chinese: 纸和纸板 二氧化钛含量的测定)
GB/T 3428-2024_Chinese: Zinc-coated steel wires for overhead electrical conductors (Chinese: 架空导线用镀锌钢线)
GB/T 28572-2025_Chinese: Specification and technical parameters of inlet valves for large and medium-sized hydraulic turbines (Chinese: 大中型水轮机进水阀门规格及技术参数)
English versions: GB 45549-2025
GB 15979-2024_Chinese: Hygienic requirements for disposable sanitary products (Chinese: 一次性使用卫生用品卫生要求)
GB/T 31268-2024 Chinese PDF (GB/T31268-2024) GB/T 19518.1-2024 GB/T 12910-2023_Chinese: Paper and boardGB T 31268 2024_Chinese: Restricting excessive packaging for commodity General rule (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 31268 2024
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