Deck_2014 : Safety - 1603/5254
|
|---|
| « 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 freeing |
| C) gas dispersion |
| D) bonding |
loading answer...
| Comments |
|---|
| There are no comments for this question. |