Sulphides of non-metals的意思|示意

非金属硫化物 非金属卤化物及卤氧化物:Halides and halide oxides of non-metals: 非金属硫化物；商品三硫化二磷:Sulphides of non-metals; commercial phosphorus trisuiphides: 氨及氨水:Ammonia, anhydrous or in aqueous solution: ..

商品三硫化二磷 非金属卤化物及卤氧化物:Halides and halide oxides of non-metals: 非金属硫化物；商品三硫化二磷:Sulphides of non-metals; commercial phosphorus trisuiphides: 氨及氨水:Ammonia, anhydrous or in aqueous solution: ..