A type of rotating-screw device suitable to wide range of diameters,providing rotating movement in both clockwise and counterclockwise directions,and floating in all three-dimensions;
一种适应大直径范围的正反转三维全浮动旋扣装置
Copyright © 2022-2024 汉字大全www.hanzidaquan.com All Rights Reserved 浙ICP备20019715号