国产大屁股喷水视频在线观看_国产成人尤物精品一区_国语自产少妇精品视频蜜桃_偷柏自拍亚洲欧美综合在线_亚洲国产成人无码网站大全

The machine adopt programmable control system, use fiber optic probe automatic tracking song (straight) line model operation, man-machine interface. According to the programmable control of various special-shaped template automatic production of special-shaped lines of stone, X.Y axis walking with a small motor to control the speed quickly, according to the material to adjust the speed. High-speed sports parts are imported high-quality spare parts, which has a fast cutting efficiency, high cutting accuracy, stability, super, simple and flexible operation advantages. Especially for high-value large-size granite, marble slabs cutting.