该限制适用于所有燃油种类及所有燃烧设备，包括主锅炉和辅锅炉。

This covers all grades of fuel oil and all types of combustion machinery, including main and auxiliary boilers.

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针对目前船用主锅炉燃烧协调控制系统存在的不足，改进并设计了船用主锅炉燃烧协调控制系统。

Aiming at the disadvantages of Marine main boiler combustion adjust control system now, the system has been improved and designed.

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论述动力装置与主锅炉的匹配及其相互关系，可作为舰船蒸汽动力装置和舰船主锅炉的设计参考资料。

This paper dwells on the matching of a power plant and its main boiler as well as their interrelationship.

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