document.write ("<b>上一篇</b>：<a href='/DocHtml/1/2021/3/31/301115195937.html'>测绘仪器询价公告</a><br><b>下一篇</b>：<a href='/DocHtml/1/2021/3/4/835847255894.html'>电脑询价公告</a>")