Siemens-Martin steel

例句：

1. 1. The construction of the bridge required the use of high-quality Siemens-Martin steel.
   建造这座桥需要使用高质量的西门子-马丁钢铁。
2. 2. The company's reputation is built on its commitment to using only the highest quality Siemens-Martin steel forall projects.
   该公司的声誉建立在对所有项目都使用最高质量西门子-马丁钢铁的承诺上。
3. 3. The new factory will be equipped with state-of-the-art machinery and equipment, including Siemens-Martin steel.
   新工厂将配备最先进的机器和设备，包括西门子-马丁钢铁。