horizontal oil-firing boiler

例句：

1. 1.The horizontal oil-firing boiler is a crucial component of the power plant's heating system.
   水平式燃油锅炉是发电厂供热系统的关键组成部分。
2. 2. The horizontal oil-firing boiler has been widely used in various industrial processes.
   水平式燃油锅炉在各种工业过程中得到了广泛应用。
3. 3. The horizontal oil-firing boiler is designed to provide high-quality heat for industrial processes.
   水平式燃油锅炉被设计用来为工业过程提供高质量的热能。