high-duty fireclay brick

基本解释高级火黏土砖

网络释义

1)high-duty fireclay brick,高级火黏土砖2)high-duty fireclay brick,高级黏土砖3)low-duty fireclay brick,低级火黏土砖4)medium-duty fireclay brick,中级火黏土砖5)super-duty fireclay brick,特级火黏土砖6)refractory clay brick,耐火黏土砖

high-duty fireclay brick

网络释义

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