government polytechnic pune 169 chem.pdf · 2020. 7. 16. · rubber, preparation, properties and...

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Page 1: Government Polytechnic Pune 169 CHEM.pdf · 2020. 7. 16. · rubber, preparation, properties and uses of synthetic rubber, neoprene rubber, butyl rubber, silicone rubber, polyurethane
Page 2: Government Polytechnic Pune 169 CHEM.pdf · 2020. 7. 16. · rubber, preparation, properties and uses of synthetic rubber, neoprene rubber, butyl rubber, silicone rubber, polyurethane
Page 3: Government Polytechnic Pune 169 CHEM.pdf · 2020. 7. 16. · rubber, preparation, properties and uses of synthetic rubber, neoprene rubber, butyl rubber, silicone rubber, polyurethane
Page 4: Government Polytechnic Pune 169 CHEM.pdf · 2020. 7. 16. · rubber, preparation, properties and uses of synthetic rubber, neoprene rubber, butyl rubber, silicone rubber, polyurethane
Page 5: Government Polytechnic Pune 169 CHEM.pdf · 2020. 7. 16. · rubber, preparation, properties and uses of synthetic rubber, neoprene rubber, butyl rubber, silicone rubber, polyurethane
Page 6: Government Polytechnic Pune 169 CHEM.pdf · 2020. 7. 16. · rubber, preparation, properties and uses of synthetic rubber, neoprene rubber, butyl rubber, silicone rubber, polyurethane
Page 7: Government Polytechnic Pune 169 CHEM.pdf · 2020. 7. 16. · rubber, preparation, properties and uses of synthetic rubber, neoprene rubber, butyl rubber, silicone rubber, polyurethane