Qinghua Refractories Co., Ltd is the leading basic refractory manufacturer in the Asia-pacific region integrated with science, industry and trading.
青花耐火材料股份有限公司，是集科、工、贸一体化的亚太地区大型碱性耐火材料生产企业。
The basic principle, character, research and application situation of pretreatment technology of refractory gold ore are summarized in this paper.
综述了难处理金矿石预处理工艺的基本原理、特点和国内外研究与应用状况。
Many excellent properties of basic refractories owe to their direct bonded microstructure and the direct bonded refractory is a developing trend in refractory industry.
碱性耐火材料很多的优良性能是源于其直接结合的显微结构。
The paper describes basic type and selection of refractory material of coal-fired zinc re-distiller and application of phosphoric acid in bricking of the re-distiller.
介绍了燃煤型锌精馏炉的基本炉型、耐火材料的选择及磷酸在筑炉中的应用。
Some basic theories on the optimum design of refractory ore digestion equipment were investigated.
文中就难浸出矿石最佳浸出设备的设计等基础理论进行了研究。
It is good raw materials to produce magnesia carbon bricks, high-class basic bricks and unshaped refractory materials.
是生产镁碳砖、高级碱性砖和不定型耐火材料的优良原料。
It is good raw materials to produce magnesia carbon bricks, high-class basic bricks and unshaped refractory materials.
是生产镁碳砖、高级碱性砖和不定型耐火材料的优良原料。
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