asystem is evacuated when all non-condensable are removed from it in order to ensure that you have completely removed all non-condensable.
No
What does the evacuation system
The system is ready to be charged
SST or Tiger Striped
red stopper/silicion coated
If the system was drained, or leaked out, yes it needs evacuated.If the system was drained, or leaked out, yes it needs evacuated.
its a collection of solar systems
Database system is collection of data .Also Database system refers to a collection of related records.
The principle of passing information from one place to another.
A principle is a basic rule, tenet, or belief.(A principal is a chief administrator of a school.)principle: "a fundamental truth or proposition that serves as a foundation for a system of belief or a chain of reasoning;" "a fundamental source or basis of something."
the sun.
Children were evacuated for their safety because of the bombings near their home, they would usually be evacuated to the countryside.