“twin-bar bumper”的概念、定义、翻译、参考文献-科学参考

单词	twin-bar bumper
释义	twin-bar bumper 双杆保险杠
随便看	entrance-exit console entrance-exit interlocking entrance-exit panel entrance face entrance fee entrance friction entrance gate entrance geometry entrance half-angle entrance hall entrance jetty entrance knob entrance lip entrance lock entrance loss entrance of feed liquid entrance of washing water entrance orifice entrance point entrance port entrance pressure entrance pressure drop entrance prism entrance pupil entrance pupil plane

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