GB/T 28634-2025 Chinese PDF (GB /T28634-2025) GB/T 18822.2-2024 English versions: GB/T 17643-2025

English versions: GB/T 17643-2025

English versions: GB/T 33492-2024

GB/T 21666-2025_Chinese: Absorbent incontinence aids for urine and/or faeces - General guidelines on evaluation (Chinese: 失禁用尿便吸收辅助器具 评价的一般指南)

1-2025_Chinese: Information technology - Chinese coded character set - 48 dot matrix font of Chinese ideogram - Part 1: Song ti (Chinese: 信息技术 中文编码字符集 汉字48点阵字型 第1部分：宋体)

GB/T 35267

GB/T 28634-2025 Chinese PDF (GB /T28634-2025) GB/T 18822.2-2024 English versions: GB/T 17643-2025GB T 28634 2025_Chinese: Microbeam analysis Electron probe microanalysis Quantitative point analysis for bulk specimens using wavelength dispersive X ray spectroscopy (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 28634 2025