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>操作压力最大值<\/td><td>产品范围<\/td><td>传感器安装<\/td><td>传感器本体材料<\/td><td>磁场最大值<\/td><td>磁场最小值<\/td><td>磁力仪接口<\/td><td>电源电流<\/td><td>电源电压<\/td><td>电源电压最大值<\/td><td>电源电压最小值<\/td><td>电源频率<\/td><td>分辨率 (高斯)<\/td><td>负载电流<\/td><td>感应范围最大值<\/td><td>隔离电压<\/td><td>工作电压最小值<\/td><td>工作温度最高值<\/td><td>工作温度最小值<\/td><td>继电器安装<\/td><\/tr><tr><td><select name='PV' id='SG2PV207' multiple><option value='207_5511'>-(5)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV207\");' 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'>-(36)<\/option><option value='240_83767'>D31A系列(3)<\/option><option value='240_60076'>D31C系列(3)<\/option><option value='240_76396'>D32A系列(2)<\/option><option value='240_87318'>SU系列(2)<\/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='SG2PV288' multiple><option value='288_5511'>-(1)<\/option><option value='288_93662'>面板安装(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV288\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV289' multiple><option value='289_86848'>不锈钢(1)<\/option><option value='289_79594'>尼龙6（尼龙6）(2)<\/option><option value='289_76273'>尼龙6.6（聚酰胺6.6）(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV289\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV306' multiple><option value='306_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV306\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV307' multiple><option value='307_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV307\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV311' multiple><option value='311_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV311\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV501' multiple><option value='501_5511'>-(2)<\/option><option value='501_20999'>20A(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV501\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV503' multiple><option value='503_3541'>10V(1)<\/option><option value='503_35153'>5V(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV503\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV510' multiple><option value='510_5511'>-(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_5511'>-(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='SG2PV515' multiple><option value='515_33631'>60Hz(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV515\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV636' multiple><option value='636_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV636\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV660' multiple><option value='660_10385'>10A(1)<\/option><option value='660_4383'>12A(1)<\/option><option value='660_20788'>2.5A(1)<\/option><option value='660_27928'>22A(1)<\/option><option value='660_23170'>25A(2)<\/option><option value='660_28645'>2A(1)<\/option><option value='660_34851'>32A(2)<\/option><option value='660_19202'>35A(3)<\/option><option value='660_26396'>3A(1)<\/option><option value='660_32213'>40A(2)<\/option><option value='660_26930'>4A(2)<\/option><option value='660_31824'>50A(4)<\/option><option value='660_35131'>5A(1)<\/option><option value='660_42714'>75A(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV660\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV677' multiple><option value='677_11970'>12mm(1)<\/option><option value='677_2690'>20mm(1)<\/option><option value='677_32227'>40mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV677\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV695' multiple><option value='695_20794'>2.5kV(2)<\/option><option value='695_19538'>4000V(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV695\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV703' multiple><option value='703_5511'>-(1)<\/option><option value='703_16144'>0V(2)<\/option><option value='703_10974'>12VAC(1)<\/option><option value='703_10733'>12Vrms(5)<\/option><option value='703_11668'>160Vrms(1)<\/option><option value='703_28437'>24VAC(4)<\/option><option value='703_18126'>24Vrms(8)<\/option><option value='703_31378'>2VDC(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV703\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV711' multiple><option value='711_9339'>100°C(1)<\/option><option value='711_42697'>75°C(1)<\/option><option value='711_48960'>85°C(4)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV711\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV712' multiple><option value='712_7589'>-25°C(1)<\/option><option value='712_32852'>-40°C(5)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV712\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV840' multiple><option value='840_67330'>DIN轨安装(5)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV840\");' 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;
    }
}