China's TISCO boasts research, development of high-tech stainless steel products

Source: Xinhua| 2019-06-04 19:43:39|Editor: Li Xia
Video PlayerClose

CHINA-TAIYUAN-TISCO-STAINLESS STEEL (CN)

A worker of Taiyuan Iron and Steel (Group), or TISCO, packs ultra-thin stainless steel strip products in Taiyuan, north China's Shanxi Province, May 24, 2019. As a leading stainless steel maker, TISCO boasted research and development of high-tech stainless steel products by large efforts on innovation. So far TISCO possesses over 2,700 authorized patents, including 772 patents for invention. (Xinhua/Cao Yang)

|<<   Prev 11 12  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001381164141
国产无码在线观看免费在线,37pao国产成视频,日韩一区二区视频在线,国产国产人免费人成免费视频麻豆
亚洲影院色在线观看 | 日本片高潮在线观看 | 在线一区十区精品 | 亚洲欧美偷拍五月天 | 亚洲国产AⅤ精品一区二区视频 | 亚洲中文有码字幕日本 |