Home / Standards / GB/T 43799-2024 GB/T 43799-2024 Active Sectional specification for high density interconnect printed boards 高密度互连印制板分规范 Standard Type GBT ICS 31.180 CCS L 30 Status 现行 Issue Date 2024-03-15 Implementation 2024-07-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A