• 不计燃气机缸体冷却的条件下,一次能源利用系数0 .97,同时供冷时可达1 .74。

    The primary energy ratio reaches 0.97 for heating only and 1.74 for cooling and heating concurrently, not accounting for the …

    youdao

  • 不计燃气机缸体冷却的条件下,一次能源利用系数0 .97,同时供冷时可达1 .74。

    The primary energy ratio reaches 0.97 for heating only and 1.74 for cooling and heating concurrently, not accounting for the …

    youdao

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