document.write('<table width="96%" border="0" cellspacing="0" cellpadding="0"  align="center">');
document.write('<tr>');
document.write('<td height="8"></td>');
document.write('</tr>');
document.write('<tr>');
document.write('<td>');
document.write('<table width="100%" border="0" cellspacing="0" cellpadding="0">');
  
document.write('<tr style="line-height:30px">');
document.write('<td width="8%" align="center"><img src="/homes/images1/dot_2.gif" align="absmiddle"></td>');
document.write('<td width="92%" align="left"><a href="/blogs/202307/20230731140633.html" target="_blank" title="聚氨酯板材配方、原料、工艺和制造技术">聚氨酯板材配方、原料、工艺和制造技术</a></td>');
document.write('</tr>');
   
document.write('<tr style="line-height:30px">');
document.write('<td width="8%" align="center"><img src="/homes/images1/dot_2.gif" align="absmiddle"></td>');
document.write('<td width="92%" align="left"><a href="/blogs/202304/20230418140514.html" target="_blank" title="聚氨酯组合料的安全与生产质量">聚氨酯组合料的安全与生产质量</a></td>');
document.write('</tr>');
   
document.write('<tr style="line-height:30px">');
document.write('<td width="8%" align="center"><img src="/homes/images1/dot_2.gif" align="absmiddle"></td>');
document.write('<td width="92%" align="left"><a href="/blogs/202304/20230412140505.html" target="_blank" title="聚氨酯软质泡沫体　[预聚体法]">聚氨酯软质泡沫体　[预聚体法]</a></td>');
document.write('</tr>');
   
document.write('<tr style="line-height:30px">');
document.write('<td width="8%" align="center"><img src="/homes/images1/dot_2.gif" align="absmiddle"></td>');
document.write('<td width="92%" align="left"><a href="/blogs/202211/20221123140379.html" target="_blank" title="水性聚氨酯消泡剂，可以避免机械设备的搅拌运转时产生气泡">水性聚氨酯消泡剂，可以避免机械设备的搅拌运转时产生气泡</a></td>');
document.write('</tr>');
   
document.write('<tr style="line-height:30px">');
document.write('<td width="8%" align="center"><img src="/homes/images1/dot_2.gif" align="absmiddle"></td>');
document.write('<td width="92%" align="left"><a href="/blogs/202012/2020121576445.html" target="_blank" title="聚醚消泡剂与有机硅消泡剂的区别在哪里?">聚醚消泡剂与有机硅消泡剂的区别在哪里?</a></td>');
document.write('</tr>');
   
document.write('<tr style="line-height:30px">');
document.write('<td width="8%" align="center"><img src="/homes/images1/dot_2.gif" align="absmiddle"></td>');
document.write('<td width="92%" align="left"><a href="/blogs/202011/2020110376371.html" target="_blank" title="什么是聚醚的羟值">什么是聚醚的羟值</a></td>');
document.write('</tr>');
  
document.write('</table></td>');
document.write('</tr>');
document.write('<tr>');
document.write('<td  height="5"></td>');
document.write('</tr>');
document.write('</table>');