Deck_2014 : Deck General - 569/2572
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| How should you signal the crane operator to dog everything? |
| A) Place both fists in front of your body with thumbs pointing toward each other. |
| B) Clasp hands in front of your body. |
| C) Extend arm with the palm down and hold this position rigidly. |
| D) Extend arm with the thumb pointing up, and flex the fingers in and out. |
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