英德
有道
百度
谷歌
图片
维基
百科
打眼
collaring
holing
perforation
holing
perforation
- 她异国风格的服饰使她在人群中很打眼。
Her outlandish attire made her conspicuous in the crowd. - 分析了传统湿式打眼难以推广应用的原因，叙述了外喷雾水电联锁煤电钻湿式打眼法。
The causes of using traditional wet drilling difficultly are analysed. And the wet drilling method of the coal electric drill of external spray hydroelectric interlock is related. - 详细阐明卧式多头打眼机气动膜片逻辑控制系统的设计,逻辑线路,工作原理及其调试。
It describes the designing, logic circuit, working principle and adjustment of the pneumatic rubber plate logic control system attached to the horizontal multiple-hollow-chisel mortiser.
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