Batschinski. Polymerisation 



2-9 



2-8 



2-6 



25 



2-4 



2-3 



2-2 



2-1 



20 



1-9 



1-8 



1.7 



1-6 



1-5 



v<r 





14 



1-3 



1-2 



20 40 60 



