document.getElementById("div_aboutsearch").innerHTML="
<\/tr><\/table>
规格选型<\/div>
25°C时零功率电阻值<\/td>产品范围<\/td>电阻<\/td>开关频率<\/td>总调电阻<\/td><\/tr>


<\/div><\/form><\/div>"; function clearse2(nameid) { var PV=document.getElementById(nameid); for(var i=0;i