Top Guidelines Of Rainforest rain
industries such as coalmining, ship-constructing and many others which include the use of big or heavy machines or which deliver massive or heavy goods. swaar industrie صِناعَة ثَقيلَه тежка промишленост indústria pesada těžký průmysl die Schwerindustrie sværindustri βαριά βιομηχανία industria pes