GB/T 21551.1-2024 Chinese PDF (GB /T21551.1-2024) GB/T 23453-2025 English versions: GB/T 20854-2025

English versions: GB/T 20854-2025

English versions: GB/T 21196

GB/T 26879-2025_Chinese: Grain and oils storage - Technical specification of heat insulation in horizontal warehouse (Chinese: 粮油储藏 平房仓隔热技术规范)

English versions: GB/T 17215

glucosamine salt (Chinese: 食品安全国家标准 食品营养强化剂 (6S)-5-甲基四氢叶酸，氨基葡萄糖盐)

GB/T 21551.1-2024 Chinese PDF (GB /T21551.1-2024) GB/T 23453-2025 English versions: GB/T 20854-2025GB T 21551. 1 2024_Chinese: Antimicrobial and cleaning function of household and similar electrical appliances Part 1: General requirement (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 21551. 1 2024