barytes mortar[建] 重晶石灰浆
barytes concrete[建] 重晶石混凝土
aggregate barytes重晶石集体
barytes aggregate重晶石填料
barite barytes重晶石
concrete barytes重晶石混凝土
colemanite-barytes concrete硬硼钙石
barytes-limonite concrete重晶石褐铁矿混凝土
concrete barytes-limonite重晶石褐铁矿混凝土
N（名词） a colourless or white mineral consisting of barium sulphate in orthorhombic crystalline form, occurring in sedimentary rocks and with sulphide ores: a source of barium. Formula: BaSO4 重晶石 (Also called barite, heavy spar)