b41bd22
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=143'><font color='#000000'>数控切割机定位精度检查的主要内</font>..</a></td>")
document.write ("<td width='50%' height='22'>下一条: <a href='news_article.asp?ID=141'><font color='#000000'>自动变光焊接面罩及对焊工的意义</font></a></td>")
document.write ("</tr>")
document.write ("</table>")