标题: IPC 7251 Generic Requirements for Through-Hole Design and Land Pattern Standard [打印本页] 作者: 白领舔香 时间: 2015-5-29 11:01:30 标题: IPC 7251 Generic Requirements for Through-Hole Design and Land Pattern Standard
本帖最后由 白领舔香 于 2015-5-29 11:09 编辑
IPC 7251-2008 Generic Requirements for Through-Hole Design and Land Pattern Standard