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单选题
两台发动机泵的吸入管路中有电动阀。
A
There are electrically-operated valves in the ejection lines to the two engine pumps.
B
There are electronic-operated valves in the ejection lines to the two engine pumps.
C
There are electrically-operated valves in the suction lines to the two engine pumps.
答案解析
正确答案：C
相关知识点：
双发泵吸路，有电动阀门
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