poľnohospodárska technika 5 [vynechat] poľnohospodárske stroje 4 [vynechat] agricultural engineering 2 [vynechat] agricultural machines 2 [vynechat] bioenergetika 2 [vynechat] biomasa 2 [vynechat] biopalivá 2 [vynechat] irrigation devices 2 [vynechat] lesnícka technika 2 [vynechat] machines maintenance and repair 2 [vynechat] opravy a údržba strojov 2 [vynechat] postrekovače 2 [vynechat] sprinklers 2 [vynechat] závlahové zariadenia 2 [vynechat] agricultural products 1 [vynechat] agricultural products processing 1 [vynechat] agricultural technology 1 [vynechat] agriculture 1 [vynechat] agronomical practices 1 [vynechat] agrotechnika 1 [vynechat] alternatívne energetické zdroje 1 [vynechat] bioenergetics 1 [vynechat] biofuels 1 [vynechat] biomass 1 [vynechat] biomass processing 1 [vynechat] building machines 1 [vynechat] fertilizers 1 [vynechat] forest machinery 1 [vynechat] hnojivá 1 [vynechat] kvapalné hnojivá 1 [vynechat]