Home / Standards / GB/T 20914.5-2023 GB/T 20914.5-2023 Active Tools for pressing—Gas springs—Part 5: Safety instructions for gas springs 冲模 氮气弹簧 第5部分:氮气弹簧安全规范 Standard Type GBT ICS 25.120.10 CCS J 46 Status 现行 Issue Date 2023-11-27 Implementation 2024-06-01 Responsible Dept 国家标准委 Drafting Unit N/A