bruno le maire, french minister of the economy, wears a protective helmet during a visit to the arcelor mittal group steel plant on january 15, 2024... - 碳原子 個影片檔及 b 捲影像00:04
clouds pass over factory tracks during a visit to the arcelor mittal group steel plant on january 15, 2024 in grande synthe, france. on this... - 碳原子 個影片檔及 b 捲影像00:04
pieces of molten steel pass over a production line during a visit to the arcelor mittal group steel plant on january 15, 2024 in grande synthe,... - 碳原子 個影片檔及 b 捲影像00:05
worker watches as pieces of molten steel pass over a production line during a visit to the arcelor mittal group steel plant on january 15, 2024 in... - 碳原子 個影片檔及 b 捲影像00:07
pieces of molten steel pass over a production line during a visit to the arcelor mittal group steel plant on january 15, 2024 in grande synthe,... - 碳原子 個影片檔及 b 捲影像00:06
machines move pieces of metal before processing during a visit to the arcelor mittal group steel plant on january 15, 2024 in grande synthe, france.... - 碳原子 個影片檔及 b 捲影像00:06
the arcelor mittal logo displays at the entrance during a visit to the arcelor mittal group steel plant on january 15, 2024 in grande synthe, france.... - 碳原子 個影片檔及 b 捲影像00:05
wind turbine, blue sky and background for renewable energy, sustainability and farming technology. green, eco friendly electricity, power and windmill for environment or carbon footprint in industry - 碳原子 個影片檔及 b 捲影像00:10
the first asteroid sample collected from outer space from asteroid bennu was displayed at smithsonian national museum of natural history in... - 碳原子 個影片檔及 b 捲影像04:23小行星
explaining matter: chemical change - part 13 of 18. illustrates that a chemical change takes place when atoms from the molecules of two or more materials join to form molecules of entirely different materials. examples of changes include burning, digestio - 碳原子 個影片檔及 b 捲影像00:35
carbon atom. diagram of an atom of the element carbon, showing the central nucleus surrounded by electron orbitals. - 碳原子 個影片檔及 b 捲影像00:20