By regulation, you MUST keep a record of the use of your radiotelephone for at least __________.
A
one month
B
four months
C
six months
D
one year
E
İlgili Sorular
"Hanging a barge off" means to __________.Signaling by flag hoist is completed by the vessel hoisting the ____.The proper stimulant for an unconscious person is _______.The line which connects the points of zero magnetic dip is __________.In storm conditions, with the wind and waves from the starboard bow of the DEEP DRILLER in 400 feet...