硫 - sulphur

sulfur (S); sulphur

desulfurization; desulphurisation; desulphurization

sulfuric acid; sulphuric acid

flowers of sulfur; flowers of sulphur

copper sulfate

disulfuric acid

chalcocite

dilute sulfuric acid; dilute sulphuric acid

sulphur oxide; sulfur oxide

vulcanized rubber; vulcanised rubber

sulfur spring; sulphur spring

sulphurous acid gas; sulfurous acid gas; sulphur dioxide gas; sulfur dioxide gas