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  • Why do we need to evacuate an air conditioning system or a refrigeration system

    Why do we need to evacuate an air conditioning system or a refrigeration system

    Why do we need to evacuate an air conditioning system or a refrigeration system? All the refrigeration system are designed to run without moisture and non-condensable gases else it may not work as designed and is likely to fail prematurely. Presence of moisture in the air conditioning system may lea... read more

    Jun 13,2020 News
  • Hanging bottle principle

    Hanging bottle principle

    The working principle of the hanging bottle: the infusion system formed by the principle of atmospheric pressure and hydrostatic pressure, the principle that the internal pressure is higher than the human venous pressure, and the liquid is directly input into the vein. The hydrostatic pressure refer... read more

    Aug 04,2019 Industry News
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