“液压大钳”的概念、定义、翻译、参考文献-科学参考

单词	液压大钳
释义	液压大钳 Encyclopedia 工学井口工具释 hydraulic-air power tongs液压大钳由液气控制实现旋扣和上卸接头螺纹的钻井工具。又称液气大钳、液气动力钳。
随便看	counter-strategy counter sun counter telescope countertelescope counter term counter-terrorism and riot command counter-terrorism command system counter-terrorism informant counter-terrorism intelligence counter-threat counter-torque countertransference counter transport countertube counter-twilight counter-urbanization countervailing power countervailing principle counter weight counterweight counter weight arm counting counting complexity counting constant counting cup

科学参考收录了854744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。