英文翻译
Drilling rod
重点词汇
钻鐩───Drilling rod
双语使用场景
Experimental study about drilling rod deficiency testing metal magnetic memory ( MMM ) technology is presented in the article.───检测钻具缺陷的常用方法有磁粉探伤、渗透检测、射线检测、超声波检测,都存在不足.
The structural characters of steel pipe drilling rod, the signification of welding repair for the rods and the narrow gap welding process and equipment are introduced in the paper.───介绍了钻铤钢管的结构特点、焊接修复的意义，以及窄间隙焊接工艺与设备。
Model QW50A Air Operated Slips is a wellhead tools. Mainly used to clipping tubing and drilling rod which raise or put down at well repairing service operation.───QW50A气动卡瓦是油田修井作业时，安装在井口上用于卡紧油管及类似管柱的一种工具。
The detecting speed is high, the performance is good and the operation is convenient; meanwhile, the requirement to field condition is low and the drilling rod does not need cleaning.───检测速度快，性能好、操作方便，对现场条件要求低，不需要对钻杆进行任何清理。
英语使用场景
Experimental study about drilling rod deficiency testing metal magnetic memory ( MMM ) technology is presented in the article.