单项选择题
A.A cargo handling room B.A space in which cargo hose is stored C.An enclosed space containing cargo piping D.All of the above
After an IOPP Certificate is issued to an inspected ves...
单项选择题After an IOPP Certificate is issued to an inspected vessel，how many other surveys of the vessel’s pollution prevention equipment are conducted during the period of validity of the certificate?（）
A.None B.One C.Two D.Three
ACCIDENTAL ESCAPE OF OIL OUT OF A TANK WHEN IT GETS TOO...
单项选择题ACCIDENTAL ESCAPE OF OIL OUT OF A TANK WHEN IT GETS TOO FULL BECAUSE PUMPING WAS NOT STOPPED IN TIME defines（）.
A.Overloading B.Over discharging C.Overflow D.Overtaking
A wooden plug fitted tightly in the vent of a damaged t...
单项选择题A wooden plug fitted tightly in the vent of a damaged tank may prevent the tank from（）.
A.filling completely B.developing free surface C.developing free surface moment D.collapsing
