You should speak to the doctor about: 1  Your vaccination history. 2  Travel plans while in Vietnam and beyond if visiting other countries. 3  What style of accommodation and transport you will use. 4  Your general health and wellbeing. 5  Any plans for adventurous or outdoors activities.
Refrigerating Compressor. Refrigerating Compressor. a compressor that is a component of a vapor-compression refrigerating machine and is used to draw the refrigerant vapor from the evaporator and deliver it to the condenser.
A general description of a refrigeration system follows. components: compressor (1), condenser (3), throttling device (6), and evaporator (11). and a recirculator (8) to pump the refrigerant to multiple evaporator units. Different fluids can be used in a refrigeration system as the medium for heat transfer.