javastr="" 
javastr=javastr+"<table width=\"100%\" border=\"0\">"

javastr=javastr+"<tr><td>"
javastr=javastr+"·</font><span style=\"font-size:12px;line-height: 18px\"><a href=/2007-5/2007516161027.htm target=_blank>双头螺柱技术条件（GB897-88）</a></span>"
javastr=javastr+"</td></tr>"

javastr=javastr+"<tr><td>"
javastr=javastr+"·</font><span style=\"font-size:12px;line-height: 18px\"><a href=/2007-5/2007516160910.htm target=_blank>双头螺柱尺寸（GB897-88）   </a></span>"
javastr=javastr+"</td></tr>"

javastr=javastr+"<tr><td>"
javastr=javastr+"·</font><span style=\"font-size:12px;line-height: 18px\"><a href=/2007-5/2007516154431.htm target=_blank>双头螺柱内容、引用标准（GB897-88）  </a></span>"
javastr=javastr+"</td></tr>"
 
javastr=javastr+"</table>"  
document.write (javastr)