aerocat silica-alumina microspheres 一种小球状硅酸铝催化剂...magnesia-alumina brick 镁铝砖...zircon-alumina brick 锆铝砖...fused alumina 熔凝铝土;熔融氧化铝;电炉刚玉...activated alumina 活性矾土;活性铝土...fuzed alumina 熔合金刚砂...alumina pellets 锭形氧化铝;氧化铝锭片...hydrated alumina 水合氧化铝...alumina-silicate brick 铝矽砖...alumina borosilicate glass 硼硅酸铝玻璃...alumina on silica 硅石上氧化铝...alumina-silica hydrogel 硅铝水凝胶...fibrous alumina 纤维状氧化铝...alumina gel 氧化铝凝胶...alumina base catalyst 氧化铝载体催化体...alumina n.矾土矾土;氧化铝氧化铝...alumina-thermic welding process 铝热熔接法...silica-alumina gel 硅铝凝胶...alumina granules 颗料状氧化铝...alumina hydrogel 氧化铝水凝胶...chromia-alumina catalyst 氧化铬-氧化铝催化剂...
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