Pan frame head self drilling screws.
岗山头钻尾螺丝。
Cross recessed countersunk head drilling screws
十字槽沉头自钻自攻螺钉
I learn Chinese characters by drilling them into my head.
我用死记硬背的方式学汉字。
Design of the Drilling Head Using in Oblique Oilhole of Crank
曲轴斜油孔钻削头设计
YG30 drilling rig is a full hydraulic operated top drive power head drill.
型工程钻机为全液压驱动动力头式钻机。
In the petroleum drilling process, the ejection controller played the seal head role.
在石油钻探过程中，防喷器起到了密封井口的作用。
英文例句大全为您提供drilling head英文例句大全,drilling head英文造句,关于drilling head的英语句子,单词drilling head怎么造句,drilling head英文例句大全有哪些,哪些英语句子是关于drilling head,英语单词drilling head的句子,单词drilling head如何造句,drilling head怎么造句等。