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 refrigeration compressor is an essential part of what makes refrigeration technology work. A compressor is like a small motor â it consists of a piston, a crankshaft, and a connecting rod that connects the piston to the crankshaft. Similar to the engine in a car, a refrigeration compressor produces compression over its stroke as it is operated.