... fuel feed hole 进油孔 ; 供油管 oil fuel feed pump 给燃油泵 vacuum fuel feed 真空供油 ; 真空燃料进给 ...
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短语
燃油供给泵
fuel oil supply pump
;
fuel oil supplypu
;
fuel oil su lypump
;
FO SUPPLY PUMP
日用燃油供给泵
daily fuel-supply pump
燃油供给泵联轴器
fuel oil supply pump coupling