Heavy industry worker with grinder
#328424106製鉄所 京葉工業地域 【 日本 の 社会科 の イメージ 】
#467624664Man works in blast furnace area workshop.
#578669735industrial plant for the production of sheet metal in a steel mill - storage of sheet rolls
#484450825Steelworks with Resource Mining, Smelting of Metal in Big Foundry and Hot Steel Pouring in Flat Cartoon Hand Drawn Templates Illustration
#540625098Im Stahlwerk wird der Konverter beschickt
#87882462worker repair mechanical parts in the production workshop, China
#228467003Portrait of a Professional Heavy Industry Engineer Worker Wearing Uniform, Glasses and Hard Hat in a Steel Factory. Beautiful Female Industrial Specialist Standing in Metal Construction Facility.
#398218408Port Talbot steel works Port Talbot, UK - April 28, 2016: Tata Steel Plant at Port Talbot, South Wales, under threat of closure due to cheap imported steel from China
#109241348Aerial View of Industrial Midwest Steel Mill Facility along Lake Michigan.
#381423628Industrial workers inspecting large steel pipes in a factory. Concept of manufacturing, metallurgy, engineering, heavy industry
#867891826Pouring molten metal into mold from ladle container in foundry metallurgical factory workshop, iron cast, heavy industrial background.
#434204553Landschaftspark Duisburg
#168029537steel production in electric furnaces
#234940626Portrait confident manager with digital tablet in steel factory
#612320336Nighttime steel factory with metal sparks flying in fiery blaze
#894915391製鉄所 空撮
#262962633hot steel on conveyor in steel mill
#96438159A shipyard at night, welders creating sparks in the darkness
#663936062factory workers, labor union members. early days. manufactures.
#925909824
