ICS49.025.01CCS V 25中华人民共和国国家标准GB/T41275.21-2022/IEC/TS62647-21:2013航空电子过程管理含无铅焊料航空航天及国防电子系统第21部分：向无铅电子过渡指南Process management for avionics-Aerospace and defence electronic systemscontaining lead-free solder-Part 21:Guidelines for transition to lead-freeelectronics(IEC/TS 62647-21:2013,Process management for avionics-Aerospace anddefence electronic systems containing lead-free solder-Part 21:Programmanagement-Systems engineering guidelines for managing the transition tolead-free electronics,IDT)2022-03-09发布2022-10-01实施国家市场监督管理总局国家标准化管理委员会发布
