document.write('<table width="100%" cellpadding="0" cellspacing="0">')
document.write('<tr class="tr">')
document.write('<td width="3%">序号</td>')
document.write('<td width="30%">物料名称</td>')
document.write('<td width="15%">物料编码</td>')
document.write('<td width="5%">钢号</td>')
document.write('<td width="8%">规格</td>')
document.write('<td width="8%">重量</td>')
document.write('<td width="5%">等级</td>')
document.write('<td width="10%">库存地</td>')
document.write('<td width="8%">挂牌价</td>')
document.write('<td width="5%">状态</td>')
document.write('</tr>	')
document.write('</tr></table>')