常見(jiàn)例句雙語(yǔ)例句Alumina hollow ball is the hollow spherical light insulating refractory made from alumina blown out of electric furnace through high temperature melting procedure.氧化鋁空心球是採(cǎi)用氧化鋁在電弧爐內(nèi)經(jīng)高溫熔融後吹出的空心球狀輕質(zhì)隔熱耐火材料。The life campaign of the furnace top lining will be lasted by using mullite cast refractory with high strength and alumina and carrying out construction carefully and drying correctly.闡述了加熱爐爐頂耐火材料燒損機(jī)理，通過(guò)選擇高強(qiáng)高鋁莫來(lái)石澆注料作爲(wèi)爐襯，精心組織施工，科學(xué)烘爐達(dá)到了延長(zhǎng)爐頂使用壽命的目的。The campaign life of the furnace top lining will be lasted by using Mullite cast refractory with high strength and alumina and by carrying out construction carefully and drying correctly.闡述了加熱爐爐頂耐火材料燒損機(jī)理，通過(guò)選擇高強(qiáng)高鋁莫來(lái)石澆注料作爲(wèi)爐襯，精心組織施工，科學(xué)烘爐達(dá)到了延長(zhǎng)爐頂使用壽命的目的。 返回 alumina refractory