
PRINTED BOARDS AND PRINTED BOARD ASSEMBLIES - DESIGN AND USE - PART 7: ELECTRONIC COMPONENT ZERO ORIENTATION FOR CAD LIBRARY CONSTRUCTION (IEC 61188-7:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
IEC 61188-7 : 2.0 - Identical
EN 61188-7 : 2017 - Identical
EN 61188-7 : 2017 - Identical
IEC 61188-7 : 2.0 - Identical