Deck : Deck General - 3249/5076
|
|---|
| « Previous Question |
| On offshore drilling units, each fire station is required to be fitted with a hose which has a nominal diameter of __________. |
| A) 3 or 4 inches |
| B) 2-1/2 or 3-1/2 inches |
| C) 2 or 3 inches |
| D) 1-1/2 or 2-1/2 inches |
loading answer...
| Comments |
|---|
| There are no comments for this question. |