TRICHLOROETHYLENE I TETRACHLOROETHYLENE I DICHLOROMETHANE I ALKYL HALIDE I BP202T

#trichloroethyleneitetrachloroethyleneidichloromethane
#dichlorodiphenyltrichloroethane
#dichloromethane
#usesandenvironmentaleffectsofdichloromethane
#structureandusesofdichloromethane
#structureandusesoftetrachloromethane
#whatisdichloromethane
#methylenechloride
#tetrachloroethyleneuses
#dichloromethaneuses
#dichloromethanesynthesis

[@sheetall3456]

Occular , transdermal drug delivery system pada do sir plzzz