Read Edit View history 渗碳 shèntàn carburization Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 渗碳/滲碳 · shèntàn · carburization 2026/03/04 渗碳 / 滲碳 shèntàn carburization carburization 渗碳可以提高钢材表面的硬度。 created sense Mar 4, 2026, 02:25 AM