工作室也替换了窗户以改善保温层，将过时的燃油锅炉变成了节能的丙烷动力系统。
The studio also replaced windows to improve thermal performance and replaced an antiquated oil-fired boiler with an energy-efficient, propane-powered system.
对采用继电器控制系统进行控制的某实验室船舶燃油辅助锅炉，采用计数法进行可靠性评估，得出控制电路的平均无故障时间。
The reliability lab ship fuel oil donkey boiler controlled by relay control system is evaluated using counting method, and mean time to failure (MTTF) of the control circuit is educed.
本文介绍了用单片机实现的小型燃油蒸汽锅炉控制系统，对硬件电路组成及其软件设计作了较为详细的介绍。
This paper introduces a computer control system of miniature oil-fired steam boiler by using a single-chip-microcomputer, it gives the hardware and software design in detail.
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