refractories的例句（refractories在句子中的用法）

• Commodities, Sugar Wheat Soya, Iron Ore, Coffee, Corn Minerals and Refractories. 采购产品日用品, 糖小麦大豆, 矿砂, 咖啡, 玉黍蜀矿物和耐火材料.
• This is not to belittle the enormous progress in the development of refractories. 这并非是小看耐火材料发展中的巨大进步.
• The main difficulty was failure of refractories at high temperature. 其主要的困难是高温下耐火材料的损坏.
• The Preparation method of cheap aluminium dihydric phosphate and its application in refractories have been intro - duced. 提供了廉价磷酸二氢铝的制备方法,介绍了它在耐火材料中的应用.