Home / Standards / GB/T 46152.1-2025 GB/T 46152.1-2025 Active Tools for pressing—Ball-lock punches—Part 1:Ball-lock punches for light duty 冲模 球锁紧凸模 第1部分：轻载球锁紧凸模 Standard Type GBT ICS 25.120.10 CCS J 46 Status 现行 Issue Date 2025-10-31 Implementation 2025-10-31 Responsible Dept 国家标准委 Drafting Unit N/A