吸入补充阀 suction replenishing valve
满油补充阀 prefill surge valve
进汽补充阀 supplementary steam valve
自动补充气阀 automatic supplementary air valve
补充空气阀 compensating air valve ; supplementary angle ; auxiliary-air device ; supplementary air valve
补充给水阀 make up feed valve
补充[给水]阀 supplementary feed valve
补充空气阀补角 supplementary angle
自动补充空气阀 [机] automatic supplementary air valve
充液补偿阀 prefill surge valve
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