alumina fire brick 中文意思是什麼
alumina fire brick
解釋
礬土耐火磚-
J69 series compound friction brick press is the special equipment for pressure moulding of magnesia - carbon brick, high alumina brick and thin fire brick
是鎂碳磚高鋁磚薄耐火磚壓製成型的專用設備。
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