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8-2024_Chinese: Solid insulating materials - Dielectric and resistive properties - Part 8: Determination of dielectric properties(AC method) - Relative permittivity and dielectric dissipation factor(frequencies 1 MHz~300 MHz) (Chinese: 固体绝缘材料 介电和电阻特性 第8部分：测定介电特性（AC方法） 相对介电常数和介质损耗因数（频率 1 MHz~300 MHz）)
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)
GB 30510-2024_Chinese: Fuel consumption limits for heavy-duty commercial vehicles (Chinese: 重型商用车辆燃料消耗量限值)
English versions: GB/T 45417-2025
English versions: GB/T 42792-2024
GB/T 26688-2023 Chinese PDF (GB/T26688-2023) GB/T 24045-2024 8-2024_Chinese: Solid insulating materials -GB T 26688 2023_Chinese: Automatic test systems for battery powered emergency escape lighting (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 26688 2023
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