document.writeln("<ul class=\'js_news\'><li><img src=\'\/rich\/editor\/sysimage\/richico\/bpoint.gif\' border=\'0\'><a href=\'\/index.php\/newshow\/xinhang\/1\/cn\/4877,6351\/6351.html\' title=\'钢结构基本常识\' target=\'_blank\'><font color=\'#3F3F3F\'>钢结构基本常识<\/font><\/a><\/li><li><img src=\'\/rich\/editor\/sysimage\/richico\/bpoint.gif\' border=\'0\'><a href=\'\/index.php\/newshow\/xinhang\/1\/cn\/4876,6351\/6351.html\' title=\'钢结构的防腐蚀的五大措施\' target=\'_blank\'><font color=\'#3F3F3F\'>钢结构的防腐蚀的五大措施<\/font><\/a><\/li><li><img src=\'\/rich\/editor\/sysimage\/richico\/bpoint.gif\' border=\'0\'><a href=\'\/index.php\/newshow\/xinhang\/1\/cn\/4875,6351\/6351.html\' title=\'钢结构的几个不足之处\' target=\'_blank\'><font color=\'#3F3F3F\'>钢结构的几个不足之处<\/font><\/a><\/li><li><img src=\'\/rich\/editor\/sysimage\/richico\/bpoint.gif\' border=\'0\'><a href=\'\/index.php\/newshow\/xinhang\/1\/cn\/4874,6351\/6351.html\' title=\'钢结构工程建筑的发展前途无限\' target=\'_blank\'><font color=\'#3F3F3F\'>钢结构工程建筑的发展前途无限<\/font><\/a><\/li><li><img src=\'\/rich\/editor\/sysimage\/richico\/bpoint.gif\' border=\'0\'><a href=\'\/index.php\/newshow\/xinhang\/1\/cn\/4873,6351\/6351.html\' title=\'钢结构行业的发展及对钢材市场的需求\' target=\'_blank\'><font color=\'#3F3F3F\'>钢结构行业的发展及对钢材市场的需求<\/font><\/a><\/li><li><img src=\'\/rich\/editor\/sysimage\/richico\/bpoint.gif\' border=\'0\'><a href=\'\/index.php\/newshow\/xinhang\/1\/cn\/4872,6351\/6351.html\' title=\'钢结构房屋的优势\' target=\'_blank\'><font color=\'#3F3F3F\'>钢结构房屋的优势<\/font><\/a><\/li><li><img src=\'\/rich\/editor\/sysimage\/richico\/bpoint.gif\' border=\'0\'><a href=\'\/index.php\/newshow\/xinhang\/1\/cn\/4871,6351\/6351.html\' title=\'建筑钢结构技术标准总览\' target=\'_blank\'><font color=\'#3F3F3F\'>建筑钢结构技术标准总览<\/font><\/a><\/li><li><img src=\'\/rich\/editor\/sysimage\/richico\/bpoint.gif\' border=\'0\'><a href=\'\/index.php\/newshow\/xinhang\/1\/cn\/4870,6351\/6351.html\' title=\'钢结构在的广泛应用和前景\' target=\'_blank\'><font color=\'#3F3F3F\'>钢结构在的广泛应用和前景<\/font><\/a><\/li><li><img src=\'\/rich\/editor\/sysimage\/richico\/bpoint.gif\' border=\'0\'><a href=\'\/index.php\/newshow\/xinhang\/1\/cn\/4869,6351\/6351.html\' title=\'钢结构设计的步骤和思路\' target=\'_blank\'><font color=\'#3F3F3F\'>钢结构设计的步骤和思路<\/font><\/a><\/li><li><img src=\'\/rich\/editor\/sysimage\/richico\/bpoint.gif\' border=\'0\'><a href=\'\/index.php\/newshow\/xinhang\/1\/cn\/4868,6351\/6351.html\' title=\'中铁物资与中国建材集团签订框架协议\' target=\'_blank\'><font color=\'#3F3F3F\'>中铁物资与中国建材集团签订框架协议<\/font><\/a><\/li><li><img src=\'\/rich\/editor\/sysimage\/richico\/bpoint.gif\' border=\'0\'><a href=\'\/index.php\/newshow\/xinhang\/1\/cn\/4867,6351\/6351.html\' title=\'国内钢材价格连续小幅向下盘整\' target=\'_blank\'><font color=\'#3F3F3F\'>国内钢材价格连续小幅向下盘整<\/font><\/a><\/li><\/ul>");