国产黄色av网站在线观看,国产亚洲av片一区二区,亚洲天堂啊啊啊中文字幕,久久久久77777欧美成人,久热精品视频在线观看视频,中文字幕免费在线观看视频,国产精品久久久久区一区二,亚洲国产精品成人久久综合网

English >
EN CN JP

Heat-pressed Blanks

Heat-pressed blanks are the blanks pressed by direct drop melting.

Product informationForm of supplyTechnical informationMajor application
Product information
NHG can supply the blanks of lens and prisms of diameter φ10-100mm , each weight 5-350g.
Form of supply
Technical information
Major application
They are mainly used for telescopes, aiming lenses, etc. with high demand and stable product design.
Product introduction
Colorless optical glass
Infrared optical glass
Functional materials
Optical glass products
Infrared optical lens
Data download
Quality inspection report
Optical glass data
Various downloads
News and information
Information publicity
Contacts
Contacts

Administrative Hotline：0710-334-9999

Marketing Hotline：193-0865-7001

Official public account

TOP 乌恰县| 河曲县| 阿荣旗| 德兴市| 铜梁县| 柘城县| 彰武县| 嵩明县| 松滋市| 峨眉山市| 德格县| 郧西县| 乌拉特前旗| 吕梁市| 平江县| 南京市| 普兰店市| 宽城| 娄烦县| 利川市| 永修县| 普洱| 红桥区| 仪征市| 章丘市| 云浮市| 四川省| 含山县| 高密市| 定兴县| 大洼县| 基隆市| 天等县| 泰顺县| 肃北| 邢台市| 靖边县| 宜城市| 汝阳县| 榕江县| 兴仁县|