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GB/T 32124-2024 Chinese PDF (GB/T32124-2024) GB 44495-2024 English versions: GB/T 4446-2025

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English versions: GB/T 4446-2025

GB/T 31392-2022_Chinese: Technical guidance for the utilization of coal mine water (Chinese: 煤矿矿井水利用技术导则)

12-2023_Chinese: Internal combustion engines - Piston rings - Part 12: Half keystone rings made of steel (Chinese: 内燃机 活塞环 第12部分：楔形钢环)

GB 44495-2024_Chinese: Technical requirements for vehicle cybersecurity (Chinese: 汽车整车信息安全技术要求)

GB/T 32124-2024 Chinese PDF (GB/T32124-2024) GB 44495-2024 English versions: GB/T 4446-2025GB T 32124 2024_Chinese: Treatment and disposal specification for phosphogypsum (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 32124 2024

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