短語詞組短語porous plug brick 透氣甎sintered porous clay brick 燒結(jié)粘土多孔甎light porous clay brick 輕質(zhì)多孔粘土甎porous s brick 微孔甎porous silica brick 多孔矽甎porous sand brick 多孔化學固沙甎porous clay brick 粘土空心甎lightloving species porous clay brick 輕質(zhì)多孔粘土甎hollow porous brick 多孔性空心甎 返回 porous brick