我看黄色视频录像片_亚洲欧美日韩成人免费在线观看_乱人伦一区二区三区_亚洲精品无码小说_熟妇AV一区三级黄,色视频_成人av人人在线_亚洲AV日韩色午夜_91麻豆网站一级a片免_日韩久久中字亚洲a日韩在线

產(chǎn)品概述

1.Whole appearance, with reasonable mechanical structure, leveler, feeding, and grooves running smoothly, all are in one production line.
2.Compared to traditional production,CNC and standardized production, greatly improve production efficiency
3.The word each folding edge and angle are perfect,which are suitable for lot production.
4.Feeding part of the double ball screw continuous feed, completely solve the traditional problem of feeding inaccuratewhich use scroll wheel
5.This machine is based on Chinese letters and many years’ practical experience, independent research and development of software and hardware systems, complete with its own intellectual property.