Home / Standards / GB/T 19405.3-2025 GB/T 19405.3-2025 Active Surface mounting technology—Part 3:Standard method for the specification of components for through hole reflow(THR)soldering 表面安装技术 第3部分:通孔回流焊用元器件规范的标准方法 Standard Type GBT ICS 31.180 CCS L 30 Status 现行 Issue Date 2025-04-25 Implementation 2025-11-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A