“valve-lifter screw”的概念、定义、翻译、参考文献-科学参考

单词	valve-lifter screw
释义	valve-lifter screw 气门顶杆螺钉
随便看	length of common normal length of crack length of curve length of cut length of day length of day in the flowering length of deformation band length of down-comer length of downcomer length of embedment length of exposure length of fit length of flame length of frost free period length of frost free season length of haul length of identifier length of increment length of lay length of life length of life test length of magnetic path length of mean turn length of penetration length of perpendiculars

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