document.write ("<table border='0' width='100%' cellspacing='0' cellpadding='0'>")
document.write ("<tr>")
document.write ("<td width='50%' height='22'>上一条: <a href='news_article.asp?ID=149'><font color='#000000'>潜水泵和污水泵区别</font></a></td>")
document.write ("<td width='50%' height='22'>下一条: <a href='news_article.asp?ID=147'><font color='#000000'>世界泵业技术发展现状和总体趋势</font></a></td>")
document.write ("</tr>")
document.write ("</table>")