定額

lot of dyed polymer resins in laboratoryの素材 [FY31027829679]

batch checkup chemical chemist chemistry color colored colorful coloring colour colourful compound compounding create creativity design dye dyed element extrusion facility factory grained grains granulate granules heap industrial industry injection lab laboratory labour mass masterbatch material modifier molding moulding multicolored nylon particle pattern pellets petrochemical pigment plastic plastics polymer polypropylene processing progress pvc raw recycling regranulate research resin resins science scientific scientist spectrum substance technology test texture thermoplastic tinted