Printed boards and printed board assemblies - Design and use - Part 5-3: Attachment (land/joint) considerations - Components with gull-wing leads on two sides (IEC 61188-5-3:2007); German version EN 61188-5-3:2007
印制板和印制板组件.设计和使用.第5-3部分:附件(焊盘/接头)注意事项.两侧带鸥翼引线的部件(IEC 61188-5-3-2007);德文版EN 61188-5-3:2007