精品无码人妻一区二区三区不卡,亚洲av无码一区二区三区网址,国产又黄又大又粗的视频,18gay男同69亚洲帅男蓝宇

Tendering and bidding
Stock code:300323.sz

4 inch Sapphire Substrate Wafer 


One of the main products of Lanjing Technology, through the continuous adjustment of production technology, the process technology is becoming more and more perfect; through the testing and certification of authoritative organizations and the feedback of customer use, the product quality can be compared with the products of similar international famous manufacturers. At present, many domestic chips and epitaxial wafersThe 2-inch LED substrate used by the manufacturer is mostly manufactured by Blue Crystal Technology.



kong.jpg24.jpg



Crystal   MaterialHigh Purity Al2O3(   99.996%)
Specification itemTargetToleranceUnit
1.Surface OrientationC-Plane(0001)
2.Diameter100.05± 0.05mm
3.Orientation FlatA-Plane(11-20)±0.25degree
4.Flat Length30± 1mm



The above pictures and datas are for Crystaland Co.,Ltd .products took pictures and the measured datas, only for reference;If you need new products informations can be contacted with Crystaland Co.,Ltd .


精品国产一区二区三区无码| 国产午夜精品无码| 精品久久久噜噜噜久久久| 特级毛片a片久久久久久| 玩弄人妻少妇500系列视频| 中文字幕一精品亚洲无线一区| 国产精品亚洲色婷婷99久久精品| 99久久久无码国产精品不卡| 老汉掀起衣服含着奶头h | 熟女俱乐部五十路六十路av| 我和亲妺妺乱的性视频| 久久久久久AV无码| 国产香蕉97碰碰久久人人| 亚洲色大成网站www永久| 国产手机精品一区二区| 久久精品夜色噜噜亚洲a∨| 久久久久久人妻一区二区三区| 八个少妇沟厕小便漂亮各种大屁股| 无码精品国产av在线观看| 88国产精品欧美一区二区三区| 久久久国产精品免费a片3d| 99热最新成人国产精品| 中文字幕欧美人妻精品一区| 高清一区二区三区日本调教女m屁股撅虐调教| 欧美丰满熟妇bbbbbb| 亚洲精品乱码久久久久久按摩| 99热在线观看| 国产特黄a片aaaa毛片| 亚洲色欲色欲www| 被各种陌生人np调教灌尿| 费A级毛片无码免费视频120软件 | 人妻含泪让粗大挺进| 办公室双腿打开揉弄高潮淑芬| 亚洲av之男人的天堂| 精品无码国产一区二区三区AV| 国产精品人人做人人爽| 三上悠亚人妻中文字幕在线| 熟妇人妻无乱码中文字幕| 中文无码精品一区二区三区 | 伊人久久大香线蕉av桃花岛| 蒙古少妇bbb多毛露屁|