Home / Standards / GB/T 14515-2019 GB/T 14515-2019 Active Sectional specification for single and double sided flexible printed board 单、双面挠性印制板分规范 Standard Type GBT ICS 31.180 CCS L30 Status 现行 Issue Date 2019-03-25 Implementation 2019-10-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A