precooling in A Sentence

    1

    Air Precooling system 1set.

    0
    2

    Under precondition of Precooling, energy will directly push into skin deep, epidermal.

    0
    3

    It goes through cooler and enters Precooling unit to be cooled to 5~10℃.

    0
    4

    Then it goes into air Precooling system, where air is cooled to 17.

    0
    5

    Under precondition of Precooling, energy will directly push into skin deep, epidermal pigmentation cannot inhail energy, so it can safely act on pigmented skin.

    0