3) auto-driller system
自动送钻系统
1.
And finally it makes a conclusion: Contrast with the other kinds of auto-driller systems driven by motors,the auto-driller system driven by small motor has obtained excellent application effect because of its following features: safety,reliability,easy for installation,and accurate control,etc.
通过对自动送钻系统的产生、形式、原理、构成、应用以及存在的问题和解决办法的分析,有助于全面、深入地了解自动送钻系统。
4) automatic drilling control system by PC
钻进微机自动控制系统
5) automatic drilling control system
钻进自动控制系统
6) automatic weight control
钻压自动控制
补充资料：钻钻
1.以铁制刑具束颈﹑凿去髌骨的一种酷刑。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条