“casing tongs”的概念、定义、翻译、参考文献-科学参考

单词	casing tongs
释义	casing tongs 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	bean stem miner bean virus disease bean weevil beany flavor beard bearded male bearded ryegrass Beardmore orogeny Beardsley Park bearer bearer bill of exchange bearer independent call control protocol bearer securities bearing bearing and anchor box drainage for straddle type monorail bearing branch bearing capacity of forestry resource bearing capacity of foundation soil bearing capacity of road structure bearing capacity of structures bearing capacity of visitor at museum bearing damage bearing drawing bearing fatigue testing system bearing force

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。