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“鋁氧粉”的拼音為：lǚ yǎng fěn...

“鋁氧粉”的英語可以翻譯為：alumdum ...

白剛玉是以鋁氧粉為原料,在電弧爐內(nèi)經(jīng)高溫冶煉而成.White aluminium oxide abrasive is electrically fused in an arc furnace processed alumina as raw material....