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=74'><font color='#000000'>激光切割机安全工作的13个注意</font>..</a></td>")
document.write ("<td width='50%' height='22'>下一条: <a href='news_article.asp?ID=72'><font color='#000000'>烧焊都有哪些安全隐患及预防措施</font>..</a></td>")
document.write ("</tr>")
document.write ("</table>")