本发明是一种结构简单，设计科学合理的气动打眼机。
The machine is an aerodynamic punching machine with simple structure and scientific design.
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.
还有一个在纸上可以打眼儿的打眼儿机。
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