Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/1dd0f5571f827f0dafdc3046df90595e.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 periclase例句_periclase英汉例句_periclase双解例句_沉淀汉英词典
Normal magnesia brick is made of Alumina-Magnesia spinel, periclase, It has higher temperature strength, good thermal shock stability, strong resistance to basic slag. 普通鎂鋁以鎂鋁尖晶石和方鎂石爲主要晶相，具有較高的高溫強度和較好的熱穩定性，抗堿性爐渣侵蝕。