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CIRCA 1960 - Metallurgy work takes place at the Watertown Arsenal with both new and conventional methods.
USA - 1947 - Stainless steel is molten in furnaces and undergoes multiple tests at the mill.
CIRCA 1972 - An elaborate water system is introduced at a steel plant.
CIRCA 1950s - Work goes on inside a modernized European steel mill.
CIRCA 1947 - Coal miners are seen at work. A montage shows other industries that are fed by coal.
CIRCA 1940s - A film about copper mining and smelting in the 1940's and 1950's.
Scenes from an unknown city skyline merge into shots of skyscrapers and imposing high-rise buildings in a 1970s film on water pollution. (1970s)

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素材 影片 編號: 1060955296

CIRCA 1972 - Iron ore is put into blast furnaces at a steel plant.

重要資訊

影片 格式

  • 高畫質 (HD) • 1920 × 1080 像素 • MOV

  • 標準畫質 (SD) • 852 × 480 像素 • MOV

  • 網頁 • 426 × 240 像素 • MOV

畫面播放速率

  • 每秒格數 (FPS):29.97

長度

  • 1:01

影片 投稿人

Rick RayRick Ray

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