| 1 | We need to invest in the steel industry. | |
| 2 | The screens have to be made from steel. | |
| 3 | The main structure of this bridge is made of steel. | |
| 4 | Oxygen is also used in the manufacture of steel, as well as in medical and scientific applications. | |
| 5 | Steel accounts for a large proportion in infrastructural projects such as construction and railways. |
Copyright © Purple Culture Co., Ltd. 2001 - 2026. All right reserved.
