亚洲国产艾杏在线观看_亚洲日韩AV资源网_午夜无码一区二区在线观看_00粉嫩馒头无套在线播放_欧美高清一级狂人视频_一本到亚洲中文字幕av_直人实女处被破www免费_免费看国产三级片网站_国产96AV视频在线观看_在线中文字幕亚洲专区第三页

Quartz crucible is a container used to load polysilicon material in solar energy polysilicon ingot production and melt and crystallize it at 1560℃ to produce polysilicon ingot.Adopt special injection process, higher safety, we are at an very important pos

Medical ceramics are mainly used in dental repair materials, non-toxic side effects, long-term in the oral environment will not deteriorate, degeneration.

Zirconia powder for industrial use is a new type of high-tech powder produced by wet chemical production process, with high temperature resistance, corrosion resistance, wear resistance and other characteristics, and can display electrical, magnetic, light, sound and other special functions under specific conditions.Widely used in electronic ceramics, structural ceramics, bioceramics, advanced refractory materials, piezoelectric components, radio components, optical lens and other industries.

To undertake a variety of alumina, zirconia and quartz materials of structural parts.