refractory sand是什么意思
中文翻译耐火砂
网络释义
1)refractory sand,耐火砂2)fire sand,耐火砂3)fireclay mortar,耐火砂浆4)fire proof mortar,耐火砂浆5)fire mortar,耐火砂浆6)refractory mortar,耐火砂浆7)air setting refractory mortar,气凝性耐火砂浆8)air setting refractory mortar,气硬性耐火砂浆9)Daubing,[耐火砂]自补，涂抹10)airsetting refractory mortar,气硬性耐火砂浆