免费看美女被靠到爽的视频-免费看午夜福利专区-国产薄丝脚交视频在线观看-群交射精白浆视频

氣泡少，具有良好的透明度和幾何尺寸。廣泛應(yīng)用于半導(dǎo)體、光纖、太陽(yáng)能光伏、光學(xué)鍍膜等領(lǐng)域。

The material has few bubble in it with excellent transparency and geometric dimension .They are widely used for semiconductor,Optical Fiber, Solar Energy Photovoltaics, Optical Coating/Filming.

氣熔高純少氣泡石英材料，具有氣泡少、純度高，幾乎無(wú)包裹物、耐高溫性能等特性，廣泛的應(yīng)用于半導(dǎo)體先進(jìn)制程、光學(xué)、化學(xué)加工、紫外線和高溫窗口等。

Thanks to the few bubbles, high purity, almost no inclusion, high temperature resistant performance and other characteristics,FLH321HS has been widely used in semiconductor advanced manufacturing, optical, chemical processing, UV and high temperature window.