砖片;
The feasibility of manufacturing one-fire cordierite push bat brick for kilns burning porcelain by using chamotte, sintered magnesia clinker and special grade bauxite as starting materials has been expounded.
阐述了以低铝熟料、烧结镁砂、特级高铝矾土为原料制备的堇青石为基质.一次性烧成陶瓷窑用推板砖工艺的可行性。
North American brick or rusty red bat with hairs tipped with white.
北美洲砖红或铁锈红色的蝙蝠,毛发的尖部为白色。
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