Deck : Deck General - 598/5076
|
|---|
| « Previous Question |
| The signal man assisting the crane operator has his arm extended with the palm down and holds this position rigidly. This is the signal to __________. |
| A) stop |
| B) lower |
| C) swing |
| D) hoist |
loading answer...
| Comments |
|---|
| There are no comments for this question. |