GB/T 18822.2-2024 Chinese PDF (GB /T18822.2-2024) GB/T 19212.2-2025 GB 31648-2025_Chinese: National food safety

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 24438

5-2024_Chinese: Proton exchange membrane fuel cell - Part 5: Test method for membrane electrode assembly (Chinese: 质子交换膜燃料电池 第5部分：膜电极测试方法)

chocolate with cocoa butter alternatives and chocolate products with cocoa butter alternatives (Chinese: 巧克力及巧克力制品、代可可脂巧克力及代可可脂巧克力制品质量要求)

GB/T 18978

GB/T 18822.2-2024 Chinese PDF (GB /T18822.2-2024) GB/T 19212.2-2025 GB 31648-2025_Chinese: National food safetyGB T 18822. 2 2024_Chinese: Small craft Determination of maximum propulsion power rating using manoeuvring speed Part 2: Craft with a length of hull between 8 m and 24 m (Chinese: 28m~24m) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18822. 2 2024