A carbon dioxide fire extinguisher should be recharged ____________________________.
A
at least annually
B
whenever it is below its required weight
C
only if the extinguisher has been used
D
before every safety inspection
E
İlgili Sorular
Yesterday your chronometer read 11h 59m 59s at the 1200 GMT time tick. Today the chronometer reads ...To find a magnetic compass course from a true course you must apply __________.BOTH INTERNATIONAL & INLAND Five or more short blasts on a vessel's whistle indicates that she is _...A shipmate suffers a heart attack and stops breathing. You must ___________________.INLAND ONLY Which term is NOT defined in the Inland Navigation Rules?