GB 28008-2024 Chinese PDF GB/T 44912-2024 GB/T 45436-2025_Chinese: Code for technical

GB/T 45436-2025_Chinese: Code for technical upgrading of EAF process and equipment (Chinese: 电炉工艺及装备技术改造规范)

4-2025_Chinese: Test methods of flat panel display glass substrate - Part 4: Mechanical properties (Chinese: 平板显示器基板玻璃测试方法 第4部分：力学性能)

GB/T 21121-2024_Chinese: Animal and vegetable fats and oils - Determination of oxidative stability(accelerated oxidation test) (Chinese: 动植物油脂 氧化稳定性的测定（加速氧化测试）)

42-2025_Chinese: National food safety standard - Food microbiological examination - Examination of Norwalk Viruses (Chinese: 食品安全国家标准 食品微生物学检验 诺如病毒检验)

GB/T 45297-2025_Chinese: Technical specification for digital production of machine-picked cotton (Chinese: 机采棉加工生产数字化技术规范)

GB 28008-2024 Chinese PDF GB/T 44912-2024 GB/T 45436-2025_Chinese: Code for technicalGB 28008 2024_Chinese: Technical specification for the safety of furniture structure (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 28008 2024