最近中文字幕人妻视频_黄动漫网站在线观看_久久久一本二本三本_亚洲中文精品一区二区三区

單位體積內(nèi)氣泡總表面積大，能增加熱輻射線在石英玻璃內(nèi)的散射，

從而提高熱輻射攔阻能力，廣泛用于半導體、太陽能各種石英器件的隔熱部位。

Thanks to the big total surface area of bubbles per unit volume,

it can increase the reflection of heat rays in the quartz glass, which improves its ability to intercept heat rays.

It is wildly used in heat insulation parts of various quartz devices such as semiconductors and solar energy.

銷售電話：

0716-8304668

0716-8333088

---