//document.write(); document.getElementById("div_canshu").innerHTML="
规格选型<\/div>
长度<\/td>
电缆形状<\/td>
连接器 A<\/td>
连接器 B<\/td>
同轴类型<\/td>
阻抗特性<\/td>
最低工作温度<\/td>
最高工作温度<\/td><\/tr>
3m(1)<\/option><\/select>重新选择<\/span><\/td>
同轴(1)<\/option><\/select>重新选择<\/span><\/td>
Male BNC(1)<\/option><\/select>重新选择<\/span><\/td>
Male BNC(1)<\/option><\/select>重新选择<\/span><\/td>
RG58(1)<\/option><\/select>重新选择<\/span><\/td>
50 Ω(1)<\/option><\/select>重新选择<\/span><\/td>
-35°C(1)<\/option><\/select>重新选择<\/span><\/td>
+70°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