單項(xiàng)選擇題

Concerning the identification signal for a pilot vessel，in fog，which statement is TRUE?（）

A.When at anchor，the pilot vessel is only required to sound anchor signals
B.The identification signal must be sounded any time the pilot vessel is underway
C.The pilot vessel may only sound the identity signal when making way
D.All of the above

你可能感興趣的試題

單項(xiàng)選擇題

Concerning a celestial observation，the azimuth angle is measured from the principal vertical circle to the（）.

A.Greenwich celestial meridian
B.hour circle of the body
C.local celestial meridian
D.vertical circle of the body

單項(xiàng)選擇題

Compliance with the terms of the load line certificate on a ship is the responsibility of the（）.

A.Ballast Control Operator
B.Barge Supervisor
C.Master or Offshore Installation Manager
D.operators representative

99色精品-9色在线-99色在线-99色视频 国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

Concerning the identification signal for a pilot vessel，in fog，which statement is TRUE?（）

你可能感興趣的試題

Concerning a celestial observation，the azimuth angle is measured from the principal vertical circle to the（）.

Compliance with the terms of the load line certificate on a ship is the responsibility of the（）.

99色精品-9色在线-99色在线-99色视频国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

Concerning the identification signal for a pilot vessel，in fog，which statement is TRUE?（）

Concerning a celestial observation，the azimuth angle is measured from the principal vertical circle to the（）.