词语alundum cement
解释刚铝石水泥
词性名词
alundum cement〔名词〕刚铝粘合剂详细»
alundum cement刚铝粘合剂详细»
alundum cement〔名词〕氧化铝水泥详细»
刚铝石水泥alundum cement详细»