...","Nikl slitina","Nízkolegovaná měděná slitina","Červená litina","Speciální mosaz","Speciální materiály (bílý kov, titan, tantal, zinek)"],"Kunststoffe":["Skleněná vlákna","Tvrdá tkanina","Tvrdý papír","Tvrdý PVC","Makrolon","Plexisklo","Polyacetal","Polyamidy","Polyethylen","Polypropylen","PPO","Teflon","Vulkanfiber","Vulkollan","Měkký PVC"]}...