... uniflow cooling 直流冷却，单向流动冷却 uniflow steam engine 单流蒸汽机 unifluxor 匀磁线 ...
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短语
单流式蒸汽机
uniflow engine
;
uniflow steam engine
半单流式蒸汽机
semi-uniflow steam engine
单流提阀式蒸汽机
Skinner engine
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uniflow engine
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uniflow steam engine
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