手动绞车（抛光研磨） SB-1型（100kgf用）图片

p1Src=//y2.yzimgs.com/uploads/314495/2025226-93730969.jpg?watermark/2/text/5rex5Zyz5biC5Lyf54Oo6ZGr56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/750/fill/I0E3QTlBOA==/gravity/SouthEast"

aa