... feed-regulating valve 给水调节阀 filling valve 给油阀; 充水阀; 进油阀 filter bypass valve 功滤器旁通阀 ...
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短语
给油阀组
valve bolck
;
valve block
给油总阀
oil cut-out valve
给油停闭阀杆
oil cut-out valve spindle
给油总阀盖
cap for plugging oil cut-out valve
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