Robuta

https://www.draeger.com/vi_vn/Substances/436 Vinyl chloride | C2H3Cl | 75-01-4 Vinyl chloride | C2H3Cl vinyl chloridec2h3cl75014 https://www.draeger.com/vi_vn/Substances/356 Polyvinyl chloride, respirable dust | (C2H3Cl)n | 9002-86-2 Polyvinyl chloride, respirable dust | (C2H3Cl)n polyvinyl chloridedustc2h3cl900286