The signal man assisting the crane operator first taps his elbow with one hand and then proceeds to use regular signals. This is the signal to __________.
A
use the main hoist
B
proceed slowly
C
increase speed
D
use the whip line
E
İlgili Sorular
During the passage of a severe storm the maximum vertical moments, including free surface moments, p...In the Northern Hemisphere the major ocean currents tend to flow __________.Among the equipment included in the DEEP DRILLER lightweight are the loading hoses, traveling block ..."Rotation" is the __________.Your drafts are: FWD 23'-03", AFT 27'-01". Use the blue pages of the Stability Data Reference Book ...