GB 45669.1-2025 Chinese PDF GB 45188-2024 GB 25596-2025_Chinese: National food safety

GB 25596-2025_Chinese: National food safety standard - General Rules for Infant Formula Food for Special Medical Purposes (Chinese: 食品安全国家标准 特殊医学用途婴儿配方食品通则)

GB 17167-2025_Chinese: General rules for energy measuring instrument equipping and managing of energy user (Chinese: 用能单位能源计量器具配备和管理通则)

2-2024_Chinese: Grades of cemented carbide - Part 2: Grades of cemented carbide for rock drilling and engineering (Chinese: 硬质合金牌号 第2部分：凿岩及工程用硬质合金牌号)

English versions: GB/T 12604

GB/T 12279

GB 45669.1-2025 Chinese PDF GB 45188-2024 GB 25596-2025_Chinese: National food safetyGB 45669. 1 2025_Chinese: Norm of water intake for industry in the Yellow River basin Part 1: Thermal power production (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 45669. 1 2025