Clean-steel

• 洁净钢

Clean-steel的用法和样例：

例句

1. Research on Production and Technology of Clean - steel in the First Steel- making Plant of Baotou Steel Corp.
   包钢一炼钢洁净钢生产技术开发。
2. With the same cleanness, the undercooling of high clean steel is smaller than that of pure iron.
   在洁净度相同的情况下，高洁净钢形核凝固的过冷度比纯铁小。