GB/T 4214.21-2025 Chinese PDF (GB /T4214.21-2025) GB/T 28583-2025 English versions: GB/T 26925-2025

English versions: GB/T 26925-2025

GB/T 44963-2024_Chinese: Technical specification for moisture retention in grain storage (Chinese: 储粮保水技术规范)

10-2025_Chinese: Rules for agricultural seed testing - Part 10: Sowing quality: Vigor test (Chinese: 农作物种子检验规程 第10部分： 播种质量 活力测定)

1-2025_Chinese: Information technology - Chinese coded character set - 24 dot matrix font of Chinese ideogram - Part 1: Song ti (Chinese: 信息技术 中文编码字符集 汉字24点阵字型 第1部分：宋体)

GB/T 40032

GB/T 4214.21-2025 Chinese PDF (GB /T4214.21-2025) GB/T 28583-2025 English versions: GB/T 26925-2025GB T 4214. 21 2025_Chinese: Test method for noise of household and similar electrical appliances Part 21: Particular requirements for oral hygiene appliances (Chinese: 21) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4214. 21 2025