... fuel feeder 燃料进给器 fuel feeding valve 注油阀 fuel filling and transfer line 燃油注入和输送管路 ...
基于26个网页-相关网页
... prime meridian 原始子午线,本初子午线 prime valve 注油阀 priming device 气动注油装置,气爆装置 ...
基于21个网页-相关网页
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fuel feeding valve
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prime valve
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