“bull chain(木材拖拉机的)”的概念、定义、翻译、参考文献-科学参考

单词	bull chain(木材拖拉机的)
释义	bull chain(木材拖拉机的) 拖运链
随便看	mining art mining authority mining by areas mining by stages mining district mining effect mining electric locomotive mining engineering mining environment mining explosive mining field mining geologist mining geology mining industry mining in installments mining locomotive mining machine mining-machinery plant mining microscspe mining motor mining pick mining plans mining plow mining power mining problem

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。