资料简介：
<div class=O style="mso-char-wrap: 1; mso-kinsoku-overflow: 1" v:shape="_x0000_s1026"><SPAN lang=ZH-CN style="FONT-SIZE: 44pt; COLOR: #ff0066; FONT-FAMILY: 华文新魏; mso-ascii-font-family: 华文新魏; mso-fareast-font-family: 华文新魏; mso-hansi-font-family: Arial; mso-fareast-language: ZH-CN"><B>图上距离与实际距离</B></SPAN></div> |
