Chemidtry industry - plastic granules on extruder for making plastics on extrusion manufactory, close up

Related tags:

• laboratory
• chemistry
• molecular structure
• science
• scientific
• nanotechnology
• molecular
• polymer
• industrial
• factory
• industrial plant
• discovery
• petrochemical
• rubber
• innovative
• researcher
• equipment
• plastic
• science technology
• 13+