boiler auxiliaries

例句：

1. 1.The boiler auxiliaries are essential for maintaining the proper temperature in the furnace.
   锅炉辅助设备对于保持炉内温度至关重要。
2. 2.The maintenance of these auxiliaries ensures the safe and efficient operation of the boiler.
   这些辅助设备的维护确保了锅炉的安全和高效运行。
3. 3.The technicians were tasked with inspecting and repairing the boiler auxiliaries to ensure they functioned properly.
   技术人员被指派检查和修理锅炉辅助设备，以确保它们正常工作。