GB/T 26688-2023 Chinese PDF (GB/T26688-2023) GB/T 24045-2024 301-2025_Chinese: National food safety standard

301-2025_Chinese: National food safety standard - Determination of osmotic pressure in foods (Chinese: 食品安全国家标准 食品中渗透压的测定)

English versions: GB/T 45417-2025

GB/T 45276-2025_Chinese: Juvenile products - Guide for design and application of labelling and markings (Chinese: 婴童用品 标识设计及应用指南)

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 31034-2024_Chinese: Insulating back sheet for crystalline silicon photovoltaic(PV) modules (Chinese: 晶体硅太阳电池组件用绝缘背板)

GB/T 26688-2023 Chinese PDF (GB/T26688-2023) GB/T 24045-2024 301-2025_Chinese: National food safety standardGB 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