extrusion weldrod coating hydraulic press

例句：

1. 1.The extrusion weldrod coating technology is widely used in the production of automotive parts.
   挤压焊接涂层技术在汽车部件生产中得到了广泛应用。
2. 2.The hydraulic press is an essential tool for the assembly process.
   液压压机是装配过程中不可或缺的工具。
3. 3. The extrusion weldrod coating technology has improved the quality and efficiency of the product.
   挤压焊接涂层技术提高了产品的质量与效率。