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本文是报导白度的研究动态,氧化铝及其水合物的研究结果,并提出以1300℃ Al_2O_3为标准白(100％)建立适宜铝工业白度测定国家标准的建议。
This paper reports the research progress of whiteness, the research results of alumina and its hydrates, and puts forward the suggestion to establish a national standard for the determination of whiteness of aluminum industry by using 1300 ℃ Al_2O_3 as standard white (100%).