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单选题
The riding pawl is().
A

a safety interlock in a cargo winch that prevents the runner from overspeeding

B

a stopper that prevents the anchor cable from running free if the cable jumps the wildcat

C

the device that locks the deck lashings of the Peck and Hale system

D

the lug that rides on the eccentric rib and engages the locking ring on the windlass


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考题 名词解释题Pawl-Bunnell嗜异性抗体