<cite id="ddr17"><video id="ddr17"><thead id="ddr17"></thead></video></cite>
<var id="ddr17"></var>
<var id="ddr17"><strike id="ddr17"><thead id="ddr17"></thead></strike></var>
<menuitem id="ddr17"><strike id="ddr17"><listing id="ddr17"></listing></strike></menuitem>
<var id="ddr17"></var>
<cite id="ddr17"><video id="ddr17"></video></cite><var id="ddr17"></var>
<var id="ddr17"></var>
新聞資訊
What is mica云母片是什么
2020-12-23 來源:本站原創

   Mica flakes are composed of phengite, quartz, garnet and rutile, and can appear albite, zoisite and hard chlorite. Garnet is rich in Fe and Mg, and Si in phengite can reach 3.369, which is also a high pressure combination. It has the function of insulation and low loss thermal resistance. It is also a good blackbody.

上一篇: 水位計云母片是什么 下一篇: ??? ? ? ???云母片是什么

日韩亚洲欧美久久久WWW综合