níng qì qì
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Chinese dictionary
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  • n.(steam) condenser

    • xiàn yǒu de níng qì qì

      现有凝汽器

      the existing condenser

    • níng qì qì guǎn bì qīng jié chéng dù

      凝汽器管壁清洁程度

      cleanliness of condenser tube walls