• 经济保温层厚度保温地段的选取分别作了阐述。

    Here respectively related are the economical insulation thickness and selection for such insulation.

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  • 通过有限生命周期内微型冷库经济性能分析推导了微型冷库使用年限不同时的经济保温层厚度计算公式

    The calculation equation of the economic insulating layer thickness in different service life was (derived) through the life cycle economical analysis of the mini-cold storage.

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  • 本文同时分析经济保温层厚度影响因素

    At the same time, the paper analyzes the influencing factors of economical insulation thickness.

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  • 寿命经济观点出发,讨论工业热风管道最佳保温层厚度问题。

    From the view of life cycle and economics the optimum insulation thickness of hot air pipes in industrial furnaces is discussed.

    youdao

  • 寿命经济观点出发,讨论工业热风管道最佳保温层厚度问题。

    From the view of life cycle and economics the optimum insulation thickness of hot air pipes in industrial furnaces is discussed.

    youdao

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