男按摩师系列无码视频_欧美一级片免费在线_日本视频中文字幕_亚洲国产精品高清在线_久久99免费视频_欧美日韩999

English 中文版 0571-63882799
News
 
Current Position :Home > Company News

發(fā)布時間:2016/7/22 10:50:02    字體大小:【】【】【
Relationship between plane polishing machine and optical glass
Plane polishing machine finish refers to rough salvation, degree of finish of optical glass application in industry has an important role, optical glass by plane polishing machine polishing surface is bright and clean degree will many of the characteristics of the influence of optical glass, such as refractive index, refractive index, scattered light, the light transmittance.
An inorganic material, which is a kind of inorganic material, by means of refraction, reflection, transmission of light through the way, or by changing the intensity or spectral distribution of light. With stable optical properties and high degree of uniformity in order to make the image clear and non distorted, the glass has a high degree of uniformity and a specific and accurate optical constants.
Contact Supplier
主站蜘蛛池模板: 阳曲县| 孝义市| 通辽市| 霸州市| 东辽县| 梧州市| 镇坪县| 绥滨县| 大丰市| 新泰市| 茌平县| 榕江县| 长兴县| 镇巴县| 衢州市| 即墨市| 灵武市| 太仆寺旗| 怀仁县| 若羌县| 静海县| 遂川县| 丹江口市| 金川县| 永川市| 宜都市| 龙海市| 昆山市| 镇原县| 德安县| 中西区| 金塔县| 汶上县| 陆川县| 南宫市| 南投县| 商水县| 金乡县| 宝应县| 曲松县| 永城市|