单项选择题
The valve on the discharge side of a cargo pump on a tank vessel will usually be a（）.
A.butterfly valve
B.spectacle valve
C.check valve
D.globe valve
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相关考题
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单项选择题
The terms “cant frame” and “counter” are associated with the vessel’s（）.
A.cargo hatch
B.forecastle
C.steering engine
D.stern -
单项选择题
The system of valves and cargo lines in the bottom piping network of a tank vessel that connects one section of cargo tanks to another section is called a（）.
A.crossover
B.runaround
C.come-along
D.manifold -
单项选择题
The shipping papers for the products being carried in your tanker are NOT required to contain the（）.
A.exact quantity of the cargoes
B.grades of the cargoes
C.location of the delivery point(s)
D.name of the consignee(s)
