barium iron钡离子
bariumn.[化]钡
barium-bearing calcium sulfo-ferritealumlnate硫铁铝酸钡钙
barium-bearing calcium sulfo-ferrite aluminate硫铁铝酸钡钙
barium polyethylenepolyamino-N-ethylphosphonate多乙烯多氨基乙基膦酸钡
barium- bearing calcium sulfo- ferritealuminate硫铁铝酸钡钙
barium polyethylenepolyamino-N- ethylphosphonate多乙烯多氨基乙基膦酸钡
barium titanate/polyurethane elastomer composite material纳米钛酸钡/聚氨酯复合材料