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单选题
According to regulations，a cargo hose used for transferring liquefied gases must have a bursting pressure of（）.
A
5 times the maximum working pressure on the hose during cargo transfer
B
one half the designed working pressure
C
4 times the pressure of the cargo pump used for transferring
D
5 times the minimum working pressure on the hose during cargo transfer
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更多 “单选题According to regulations，a cargo hose used for transferring liquefied gases must have a bursting pressure of（）.A 5 times the maximum working pressure on the hose during cargo transferB one half the designed working pressureC 4 times the pressure of the cargo pump used for transferringD 5 times the minimum working pressure on the hose during cargo transfer” 相关考题
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单选题Reid vapor pressure is（）.A
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单选题According to the regulations，what type of gauging is required for a cargo of butadiene? （）A
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考题
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单选题Said cargo spaces having been cleaned in accordance with the Regulations of the United States Coast Guard and the Code of Federal Regulations so far as applicable，and in accordance with the recommendations of the National Cargo Bureau，Inc. This wording is likely to appear in （）.A
CERTIFICATE OF CLEANLINESSB
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CERTIFICATE OF CLASSD
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考题
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adjusting the hose supportsB
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单选题A tank vessel transferring non-flammable hazardous cargo in bulk must display warning signs. These signs must（）.A
be visible from both sides and from forward and aftB
indicate NO SMOKINGC
be displayed only while transferring cargo and fast to a dockD
use black lettering on a white background
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