agricultural engineering 2 [vynechat] poľnohospodárska technika 2 [vynechat] agricultural machines 1 [vynechat] agricultural products 1 [vynechat] agricultural products processing 1 [vynechat] agronomical practices 1 [vynechat] agrotechnika 1 [vynechat] bioenergetics 1 [vynechat] bioenergetika 1 [vynechat] biofuels 1 [vynechat] biomasa 1 [vynechat] biomass 1 [vynechat] biomass processing 1 [vynechat] biopalivá 1 [vynechat] building machines 1 [vynechat] forest machinery 1 [vynechat] irrigation devices 1 [vynechat] lesnícka technika 1 [vynechat] postrekovače 1 [vynechat] poľnohospodárske produkty 1 [vynechat] poľnohospodárske stroje 1 [vynechat] spracovanie biomasy 1 [vynechat] spracovanie poľnohospodárskych produktov 1 [vynechat] sprinklers 1 [vynechat] stavebné stroje 1 [vynechat] vineyards 1 [vynechat] vinice 1 [vynechat] vinohradníctvo 1 [vynechat] viticulture 1 [vynechat] závlahové zariadenia 1 [vynechat]