document.getElementById("div_canshu").innerHTML="<div style='font-weight:bold; font-size:13px;'>规格选型<\/div><div style='width:700px;overflow-x:scroll;'><table><tr style='white-space:nowrap;'><td>DMM功能<\/td><td>插头类型<\/td><td>产品范围<\/td><td>电流测量 AC 最大值<\/td><td>电流测量 DC最大值<\/td><td>电压测量 AC 最大<\/td><td>电压测量 DC最大<\/td><td>电源电压最大值<\/td><td>电源电压最小值<\/td><td>电源输出类型<\/td><td>电阻测量最大<\/td><td>额定功率<\/td><td>范围选择<\/td><td>输出电流最大值<\/td><td>输出电流最小值<\/td><td>输出电压最大值<\/td><td>输出电压最小值<\/td><td>输出个数<\/td><td>数字万用表反应类型<\/td><td>位数<\/td><\/tr><tr><td><select name='PV' id='SG2PV23' multiple><option value='23_86951'>电流,电压, 电容, 频率, 电阻, 温度(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV23\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV234' multiple><option value='234_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV234\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV240' multiple><option value='240_5511'>-(4)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV240\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV441' multiple><option value='441_10385'>10A(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV441\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV442' multiple><option value='442_10385'>10A(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV442\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV490' multiple><option value='490_12905'>1kV(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV490\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV491' multiple><option value='491_12905'>1kV(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV491\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV510' multiple><option value='510_28095'>253VAC(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV510\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV511' multiple><option value='511_10083'>103.5VAC(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV511\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV516' multiple><option value='516_97207'>可调输出(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV516\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV525' multiple><option value='525_26661'>40Mohm(1)<\/option><option value='525_25111'>60Mohm(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV525\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV583' multiple><option value='583_45988'>95W(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV583\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV614' multiple><option value='614_91029'>自动, 手动(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV614\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1414' multiple><option value='1414_20788'>2.5A(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1414\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1415' multiple><option value='1415_16125'>0A(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1415\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1424' multiple><option value='1424_11617'>15V(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1424\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1425' multiple><option value='1425_16144'>0V(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1425\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1429' multiple><option value='1429_20671'>1输出(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1429\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1495' multiple><option value='1495_79608'>平均值(1)<\/option><option value='1495_104989'>真有效值(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1495\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1623' multiple><option value='1623_29160'>3.75(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1623\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><\/tr><\/table><\/div>";
function clearsel(nameid)
{
var PV=document.getElementById(nameid);
	for(var i=0;i<PV.length;i++)
    {
    	if(PV[i].selected==true)
        	PV[i].selected=false;
    }
}