Copolymer of p-cresol and divinylbenzene, in the form of a solution in N,N-dimethylacetamide containing by weight 50 % or more of polymer; hydrogenated copolymers of vinyltoluene and α-methylstyrene
Airworthiness tariff suspension
condition:C,certificate:C119,action:27|condition:C,action:07