WHAT DOES RAIN SOUNDS MEAN?

industries which include coalmining, ship-building and so forth which include using massive or heavy equipment or which make massive or heavy items. swaar industrie صِناعَة ثَقيلَه тежка промишленост indústria pesada těžký průmysl die Schwerindustrie sværindustri βαριά βιομηχανία industria pesada