//document.write(); document.getElementById("div_canshu").innerHTML="
规格选型<\/div>
IP 防护等级<\/td>
按键数<\/td>
触点材料<\/td>
工作温度范围<\/td>
机械寿命 每个键<\/td>
面板后的深度<\/td>
外壳材料<\/td>
小键盘布局<\/td>
照明<\/td>
最低工作温度<\/td>
最高工作温度<\/td><\/tr>
IP67(1)<\/option><\/select>重新选择<\/span><\/td>
4(1)<\/option><\/select>重新选择<\/span><\/td>
金(1)<\/option><\/select>重新选择<\/span><\/td>
-25 → +85°C(1)<\/option><\/select>重新选择<\/span><\/td>
2 x 10^4Operations(1)<\/option><\/select>重新选择<\/span><\/td>
14mm(1)<\/option><\/select>重新选择<\/span><\/td>
铝(1)<\/option><\/select>重新选择<\/span><\/td>
4 x 1(1)<\/option><\/select>重新选择<\/span><\/td>
是(1)<\/option><\/select>重新选择<\/span><\/td>
-25°C(1)<\/option><\/select>重新选择<\/span><\/td>
+85°C(1)<\/option><\/select>重新选择<\/span><\/td><\/tr><\/table><\/div>"; function clearsel(nameid) { var PV=document.getElementById(nameid); for(var i=0;i