单项选择题
A measurement device for inspecting anchor chain is the（）.
A.slide rule
B.go-no-go gauge
C.derrick tape
D.amp probe
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相关考题
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单项选择题
A design modification of an anchor chain which prevents kinking is the（）.
A.detachable link
B.stud link
C.Kenter link
D.connecting link -
单项选择题
A deck fitting，used to secure line or wire rope，consisting of a single body with two protruding horns is called a（）.
A.bitt
B.bollard
C.capstan
D.cleat -
单项选择题
A contra-guide is a type of（）.
A.bow thruster
B.cargo gear
C.steering engine
D.rudder
