KS C IEC 61188-7-2022 Printed boards and printed board assemblies-Design and use-Part 7:Electronic component zero orientation for CAD library construction
2022KS C IEC 61188-7-2022 Printed boards and printed board assemblies-Design and use-Part 7:Electronic component zero orientation for CAD library construction
0000 KS C IEC 61188-7-2012(2017)
2012KS C IEC 61188-7:2012 Printed boards and printed board assemblies-Design and use-Part 7:Electronic component zero orientation for CAD library construction