石墨炸弹是绝缘体还是导体_石墨炸弹是绝缘体还是导体
⊙﹏⊙
≥△≤
(`▽′)
>▽<
⊙﹏⊙ window.onload = function () {
document.getElementById("mainFrame").src= "http://batit.aliyun.com/alww.html?id=00000000003727666140";
●▽● }
⊙﹏⊙
≥△≤
(`▽′)
>▽<
⊙﹏⊙ window.onload = function () {
document.getElementById("mainFrame").src= "http://batit.aliyun.com/alww.html?id=00000000003727666140";
●▽● }