plain-carbon steel造句

例句与造句

1. A widely used steel for such service is plain-carbon steel 1045 .
   对于这样的工作，广泛使用的钢是普通碳钢1045。
2. A widely used steel for such service is plain - carbon steel 1045
   对于这样的工作，广泛使用的钢是普通碳钢1045 。
3. It's difficult to find plain-carbon steel in a sentence. 用plain-carbon steel造句挺难的