GB/T 21617-2023 Chinese PDF (GB/T21617-2023) GB/T 2900.17-2024 GB/T 4447-2025_Chinese: Ships and marine

GB/T 4447-2025_Chinese: Ships and marine technology - Sea-going vessels - Windlasses and anchor capstans (Chinese: 船舶与海洋技术 海船 起锚机和起锚绞盘)

GB/T 26705-2023_Chinese: Low density printing paper (Chinese: 轻型印刷纸)

English versions: GB/T 16263

GB/T 15342-2023_Chinese: Talc powder (Chinese: 滑石粉)

GB/T 45112-2024_Chinese: LTE-based vehicular communication - Technical requirement of security certificate management system (Chinese: 基于LTE的车联网无线通信技术 安全证书管理系统技术要求)

GB/T 21617-2023 Chinese PDF (GB/T21617-2023) GB/T 2900.17-2024 GB/T 4447-2025_Chinese: Ships and marineGB T 21617 2023_Chinese: Dangerous goods Test methods for oxidizing solids (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 21617 2023