The signal man assisting the crane operator first taps the top of his head with his fist and then proceeds to use regular signals. This is the signal to __________.
A
use the whip line
B
use the main hoist
C
use the auxiliary line
D
proceed slowly
E
İlgili Sorular
A person may operate an air compressor in which of the following areas on board a tank barge?Navigation charts of the Upper Mississippi River are published by __________.The SS AMERICAN MARINER is loaded with the cargo shown. Use the white pages of The Stability Data Re...Where is thicker plating usually found in the construction of integral tanks on a MODU?When a superior planet is at 90° elongation, it is also at __________.