On offshore drilling units, a fire drill must be conducted at least once a ______________.
A
week
B
month
C
quarter
D
year
E
İlgili Sorular
If you are transmitting a distress message by radiotelephone you should _____________.On navigational aids, what does the light characteristic "Fl(2+1)" mean?Where should the GMDSS radio log be kept on board ship?The prohibition against displaying lights which may be confused with required navigation lights app...The most effective first aid treatment for chemical burns is to immediately ________.