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spar
A．充电器
B．整流器
C．高度计
D．翼梁
参考答案和解析
B
更多 “sparA．充电器B．整流器C．高度计D．翼梁” 相关考题
考题
Under the IALA-A Buoyage System，a green spar buoy with a triangular topmark would indicate that the buoy ______.A.should be left to port when heading out to seaB.may be left close aboard on either sideC.is on the north side of a point of interestD.is marking the preferred channel
考题
单选题By definition，a spar deck is the（）.A
lower most continuous deck not broken by water tight bulkheadsB
after most weather deck above the main strength deckC
upper or weather deck above the main strength deckD
deck of light construction below the main or strength deck
考题
单选题Under the IALA-A Buoyage System，a green spar buoy with a triangular topmark would indicate that the buoy（）.A
should be left to port when heading out to seaB
may be left close aboard on either sideC
is on the north side of a point of interestD
is marking the preferred channel
考题
问答题SPAR的进入将会对中国零售连锁业竞争格局产生什么影响？
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