单项选择题
A.atop the piston crown B.beneath the piston crown C.at the base of the piston skirt D.inside the cylinder liner cooling water jacket
The ship security assessment is an essential and integr...
单项选择题The ship security assessment is an essential and integral part of the process of developing and updating（）
A.the ship security plan B.the company security plan C.the port security plan D.the national security plan
If a vessel moored at a U-Sterminal does not comply wit...
单项选择题If a vessel moored at a U-Sterminal does not comply with coast guard pollution prevention regulation, it may be detained by the （）
A.Inspector general B.Captain of the port C.local port authority D.state pollution board
The temperature of the fuel oil received during bunkeri...
单项选择题The temperature of the fuel oil received during bunkering operations is critical in determining the（）
A.expansion space to leave in a tank B.flash point at which the fuel will burn C.temperature to which the fuel must be heated D.rate at which the fuel can be pumped during transfer operations
