biomass compacting 3 [vynechat] briketovanie 3 [vynechat] briquetting 3 [vynechat] zhutňovanie biomasy 3 [vynechat] lisy 2 [vynechat] machine structures 2 [vynechat] presses 2 [vynechat] strojné konštrukcie 2 [vynechat] biomass processing 1 [vynechat] manufacturing technology 1 [vynechat] mechanical technology 1 [vynechat] mechanická technológia 1 [vynechat] peletovanie 1 [vynechat] pelletizing 1 [vynechat] spracovanie biomasy 1 [vynechat] výrobné technológie 1 [vynechat]