Home / Standards / GB/T 5489-2018 GB/T 5489-2018 Active Printed circuit board draw 印制板制图 Standard Type GBT ICS 31.180 CCS L30 Status 现行 Issue Date 2018-09-17 Implementation 2019-04-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A