“automatic expanding mandrel”的概念、定义、翻译、参考文献-科学参考

单词	automatic expanding mandrel
释义	automatic expanding mandrel 自动胀开心轴
随便看	pile protection pile puller pile pulling pile pulling test piler pile rail piler bed pile retaining pin pile-screwing capstan pile shearer pile sheathing pile shoe pile-sinking pile socks pile start-up pile stitch pile supported building pile tear resistance pile technology pile transfer function pile trestle pileum pileup pile-up pileup effect

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。