GB/T 17889.4-2024 Chinese PDF (GB/T17889.4-2024) GB/T 26879-2025 2-2025_Chinese: Interconnection and interoperation for

2-2025_Chinese: Interconnection and interoperation for textile equipment - Part 2: Spinning (Chinese: 纺织装备互联互通与互操作 第2部分：纺纱)

GB 31648-2025_Chinese: National food safety standard - Code for pollution control of dioxins and polychlorinated biphenyls in food (Chinese: 食品安全国家标准 食品中二噁英及多氯联苯污染控制规范)

GB 26920-2024_Chinese: Minimum allowable values of energy efficiency and energy efficiency grades for commercial refrigerating appliances (Chinese: 商用制冷器具能效限定值及能效等级)

GB/T 14885-2022_Chinese: Basic classification and codes of fixed assets and other assets (Chinese: 固定资产等资产基础分类与代码)

GB/T 17889.4-2024 Chinese PDF (GB/T17889.4-2024) GB/T 26879-2025 2-2025_Chinese: Interconnection and interoperation forGB T 17889. 4 2024_Chinese: Ladders Part 4: Hinged ladders (Chinese: 4) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17889. 4 2024