“套管钳”的概念、定义、翻译、参考文献-科学参考

单词	套管钳
释义	套管钳 Encyclopedia 工学井口工具释 casing tongs套管钳在下套管作业时用于上卸套管螺纹的钻井机械工具。又称液压套管钳。
随便看	poetry-Chan Buddhism theory Poetry Collection of Chang Pingshi Poetry collection of Li He,block-printed edition by Zhao Yan at Yanjing,sixth year of Xianzong,Yuan Dynasty Poetry Collection of Qiluzhai Poetry Collection of Several Older Men of He-Fen Poetry Collection of Song and Yuan Dynasties Poetry Collection of Tiantai Poetry Collection of Yanling Poetry Commentary by the Songjiang River Poetry Commentary from the Yushu Hall Poetry Comments of Jingzhiju Poetry Comments of Laoxuean Poetry Comments of Sheng'an Poetry Comments of Siming Poetry Comments of Wu Shidao Poetry Comments of Yuyang Poetry Comments of Zhenyizhai Poetry Comments of Zhu Shantang Poetry Criticism by Shilin poetry education Poetry Exploration poetry expressing one's will poetry for song Poetry in Taiwan poetry in the style of Li Sao

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。