direct pressure steam heating equipment

例句：

1. 1.This new type of direct pressure steam heating equipment has greatly improved the efficiency of our factory's production line.
   这种新型的直接压力蒸汽加热设备大大提高了我们工厂生产线的效率。
2. 2. The company has been using this direct pressure steam heating equipment for several years, and it has proven to be very effectivein reducing energy consumption.
   该公司已经使用这种直接压力蒸汽加热设备几年了，并且证明它在减少能源消耗方面非常有效。
3. 3.The direct pressure steam heating equipment is widely used in various industries, such as chemical industry, metallurgy industry, and building materials industry.
   这种直接压力蒸汽加热设备广泛应用于化工、冶金、建材等各个行业。