A、One approved Category 1 EPIRB
B、Three approved Category 1 EPIRBs
C、One approved Class B EPIRB
D、Two approved Class B EPIRBs
更多“All self-propelled vessels on an international voyage must be equipped with how many Emergency Position Indicating Radio beacons (EPIRB)? （）”相关的问题
A、self-propelled，inspected vessels B、towing vessels C、recreational vessels D、uninspected passenger vessels
A、One approved Class A EPIRB B、Two approved Class A EPIRBs C、One approved Class B EPIRBs D、Two approved Class B EPIRBs
A、hold a valid officer's license for inspected vessels B、be a certificated tankerman C、be 30 years old D、have a letter from the company stating his qualification
A、A.built up propeller B、B.solid propeller C、C.controllable pitch propeller D、D.suction back propeller
A、all fishing vessels over 39 feet in length B、sail-propelled fishing vessels C、all fishing vessels of less than 200 GT D、wooden hull fishing vessels with a poor radar echo
A、a gas mask suitable for protection against each refrigerant used, or a self contained breathing apparatus must be provided B、it is the sole responsibility of the chief engineer to ascertain that all members of the engineering department are familiar with the use of gas masks or breathing apparatus C、spare charges shall be carried for at least 50% of each size and variety of gas masks and/or self contained breathing apparatus D、all of the above
A、all fishing vessels over 39 feet in length B、sail-propelled fishing vessels C、all fishing vessels of less than 200 GT D、wooden hull fishing vessels with a poor radar echo
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