“taper bolt”的概念、定义、翻译、参考文献-科学参考

单词	taper bolt
释义	taper bolt 锥形螺栓圆锥销
随便看	Ptychopariina Ptychopoda jakima Ptychopoda nielseni Ptychopteridae ptychotis oil Ptyctodontida ptygma ptygmatc fold ptygmatic fold ptygmatic injection ptygmatic structure Ptylonyssoidae P-type semiconductor p-type semiconductor ptysis ptysma ptyxis Pt-Zn couple pua fibre (荨麻科野生植物) pua hemp puaplane pub pubarche puber puberal

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