Тата гангийн үйлдвэрт зочилно уу
University News. June 29, 2022 ~$6M NSF grant for cyber-physical systems project will enable engineers to explore the next generation of transportation systems; June 29, 2022 Autistic adults have become increasingly visible in media, books, television, and more in the past decade, but challenges with representation persist; June 28, 2022 These red flags …
Дэлхийн түүхий гангийн үйлдвэрлэл, хэрэглээнээс төмрийн …
In 2019, the world's apparent consumption of crude steel was 1.89 billion tons, of which China's apparent consumption of crude steel was 950 million tons, accounting for 50% of the world's total. In 2019, China's crude steel consumption reached a …