“roof-bolt drill”的概念、定义、翻译、参考文献-科学参考

单词	roof-bolt drill
释义	roof-bolt drill 顶板锚栓钻机
随便看	booster compressor booster connection booster converter booster cradle booster cylinder booster cylinder boot booster cylinder bracket booster diffusion pump booster diode booster dose booster element boost-(er) engine boost(er) engine booster engine booster fan booster flame booster gas turbine booster heater booster hose clamp booster hose clip booster hose tee booster injection booster locomotive booster magneto booster nozzle

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。