GB/T 19713-2025 Chinese PDF (GB /T19713-2025) GB/T 12385-2025 300-2025_Chinese: National food safety standard

300-2025_Chinese: National food safety standard - Determination of L-carnitine in the foods (Chinese: 食品安全国家标准 食品中左旋肉碱的测定)

GB/T 22371-2024_Chinese: Environmental protection requirements for facsimile machines and multi-function composite facsimile machines (Chinese: 传真机、多功能复合型传真机环境保护要求)

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)

11-2024_Chinese: Standard for specified animal disease free zone - Part 11: Peste des petits ruminants free zone (Chinese: 无规定动物疫病区标准 第11部分：无小反刍兽疫区)

GB/T 19713-2025 Chinese PDF (GB /T19713-2025) GB/T 12385-2025 300-2025_Chinese: National food safety standardGB T 19713 2025_Chinese: Cybersecurity technology Public key infrastructure Online certificate status protocol (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19713 2025