GB/T 45450-2025 Chinese PDF (GB /T45450-2025) GB/T 3543.12-2025 268-2025_Chinese: National food safety standard

268-2025_Chinese: National food safety standard - Determination of multi-elements in foods (Chinese: 食品安全国家标准 食品中多元素的测定)

40-2025_Chinese: Requirements of the greenhouse gas emissions accounting and reporting - Part 40: Building waterproof materials enterprises (Chinese: 温室气体排放核算与报告要求 第40部分：建筑防水材料生产企业)

English versions: GB/T 45136-2024

English versions: GB/T 13522-2024

9-2025_Chinese: Technical specification for animal genetic resource survey - Part 9: Poultry (Chinese: 畜禽遗传资源调查技术规范 第9部分：家禽)

GB/T 45450-2025 Chinese PDF (GB /T45450-2025) GB/T 3543.12-2025 268-2025_Chinese: National food safety standardGB T 45450 2025_Chinese: Revert materials for superalloy Terminology and classification (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45450 2025