flat section造句
例句与造句
- Shaped drawing dies for steel of square and flat section
方钢及扁钢型材的成形拉模 - Shaped drawing dies for non - ferrous metal of square and flat section
有色金属方材及扁材拉型模 - Flexible steel in flat section
挠性扁钢钎 - It's difficult to find flat section in a sentence. 用flat section造句挺难的