正则写法 很急的

内容1
<h3 class="summary"><a onmousedown="p4pTagClick('sale_search_img_1_1_0j000_j10_title_1038374_554460806_%B3%E5%B4%B2',554460806,'冲床','819010_1008',1,'title')" href="http://click.p4p.alibaba.com/ci_bb" data-url="http://detail.china.alibaba.com/buyer/offerdetail/554460806.html" data-p4p="true" target="_blank" > 供应<font color=red>冲床</font> 【高质量 平价位】</a><span>08/18</span><a class="ip4p" target="_blank" onmousedown="p4pTagClick('sale_search_img_1_1_0j000_j10_wxb_1038374_554460806_%B3%E5%B4%B2',554460806,'冲床','819010_1008',1,'wxb')" href="http://page.china.alibaba.com/html/p4p/pro.html?tracelog=p4plistqs" >&nbsp;</a></h3>
内容2
<h3 class="summary">
<a onmousedown="aliclick(this,'?searchtrace=sale_search_img_2_1_m0cs0_j0_title_1038374_779473285_%B3%E5%B4%B2')" href="http://detail.china.alibaba.com/buyer/offerdetail/779473285.html" data-url="" data-p4p="false" target="_blank" >   
  大量供应从10T到160T气动<font color=red>冲床</font>，诚招代理商加盟</a>
<span>08/18</span>
</h3>页面中可能包含内容1，也可能包含内容2
如何用一个正则匹配得到两个内容中的http://detail.china.alibaba.com/buyer/offerdetail/数字.html 和 08/18 两个内容
请高手帮忙分析，谢谢了！