Deck : Deck General - 1047/5076 |
---|
« Previous Question |
Introducing inert gas into a tank already inert with the object of further reducing the oxygen or hydrocarbon content to prevent combustion if air enters the tank is called __________. |
A) purging |
B) gas dispersion |
C) bonding |
D) gas freeing |
loading answer...
Comments |
---|
There are no comments for this question. |