Weilu kyanite卫鲁蓝晶石
kyanite block蓝晶石砖
kyanite refractory涵义蓝晶石耐火材料
kyanite minerals蓝晶石类矿物
Kyanite e蓝晶石
Kyanite Blog楷策部落
kyanite blue蓝晶石蓝
kyanite concentrate涵义蓝晶石精矿
kyanite deposit蓝晶石矿床
China is abundant of refractory resources, in which kyanite is one of importance and being developed recently.
我国有丰富的耐火原料资源,其中蓝晶石是一种正被开发利用的重要资源。
参考来源 - 莫来石—堇青石复相耐火材料的制备及机理研究N（名词） a grey, green, or blue mineral consisting of aluminium silicate in triclinic crystalline form. It occurs in metamorphic rocks and is used as a refractory. Formula AL2SiO5 蓝晶石