“semi-rigid penstock”的概念、定义、翻译、参考文献-科学参考

单词	semi-rigid penstock
释义	semi-rigid penstock 半刚性压力水管
随便看	fixed eyepiece fixed fee fixed-feed grinding fixed fiberoptic connector fixed fiber-optics connectors receptacle fixed field fixed-field accelerator fixed field addressing fixed field coding fixed field format fixed-field method fixed film resistor fixed fin fixed flange fixed flat-bed platen fixed foam generator fixed focal length fixed-focus fixed focus camera fixed-focus camera fixed-focus lens fixed-focus objective fixed form fixed format fixed format input

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