【化学】硫酸三氧化物

综合考虑高性能混凝土的工作性、强度和耐久性，早强型抗氯盐硅酸盐水泥的三氧化硫的含量宜控制在1.3%~2.2%。

mercaptan【有化】;sulphur alcohol【有化】;thiol【有化】

SULPHUR POWDER

sulphur-oxygen compounds, inorganic

insoluble, sulphur

sulphur ring with at least one heterocyclic ring

SULPHUR BLACK BR.200PCT

homopolymers of aliphatic unsaturated sulphur compounds

sulphur compounds, unsaturated