GB/T 13211-2025 Chinese PDF (GB /T13211-2025) GB 5009.183-2025 GB/T 14478-2025_Chinese: Basic technical specification

GB/T 14478-2025_Chinese: Basic technical specification of inlet valves for large and medium-sized hydraulic turbines (Chinese: 大中型水轮机进水阀门基本技术规范)

3-2025_Chinese: Norm of water intake for industry in the Yellow River basin - Part 3: Coal to olefin (Chinese: 黄河流域工业用水定额 第3部分：煤制烯烃)

English versions: GB 45320-2025

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/T 12357

GB/T 13211-2025 Chinese PDF (GB /T13211-2025) GB 5009.183-2025 GB/T 14478-2025_Chinese: Basic technical specificationGB T 13211 2025_Chinese: General quality requirements for canned pears (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 13211 2025