Tony Huang (@tphuang)· tphuang·· 2025-11-06AI 评分28
黄石新兴研制出全球首根 3 米口径球墨铸铁管，耗时 1100 天
Well this is impressive out of 黄石新兴. World's 1st 3m Ductile Iron pipe. apparently, took 1100 days to develop. China's iron & steel industry are qu...
AI 导读
黄石新兴推出全球首根 3 米口径球墨铸铁管，据称研发耗时 1100 天。这一产品体现了中国钢铁行业在大型铸管领域的技术实力。
来源：Tony Huang (@tphuang) · x.com