bariumize加钡, 加入钡
bariumn.[化]钡
barium permanganate高锰酸钡
barium ethylsulfate乙硫酸钡
barium yield report得钡量报告
barium zinc tantate钼锌酸钡
barium metasilicate硅酸钡
barium triphosphate磷酸钡
barium flocculation钡剂絮凝
barium sulfocyanide硫氰酸钡
barium sulfocyanate硫氰酸钡
Barium lung disease钡尘肺病