文档介绍：文件编号 DOCUMENT NO: 发行版本 VERSION : 页数 PAGINATION: 69 APPROVAL 核准 REVIEW/CHECK 审核 DRAFTING 拟制 ISSUE DATE 发行日期培训教材培训教材目录第一章基础培训教材第一节常用术语解释(一) ··············································································· ···· 1 1 .组装图···························································································· 1 2 .轴向引线元件····················································································· 1 3 .单端引线元件····················································································· 1 4 .印刷电路板························································································ 1 5 .成品电路板·······················