XY 两坐标工作台（三张图纸，一份说明书）

[{"title":"（ 4 个子文件 1.21MB ） XY 两坐标工作台（三张图纸，一份说明书）","children":[{"title":"XY 两坐标工作台","children":[{"title":"xy工作台－装配图.dwg <span style='color:#111;'> 806.78KB </span>","children":null,"spread":false},{"title":"电器图.dwg <span style='color:#111;'> 102.91KB </span>","children":null,"spread":false},{"title":"31304滚珠丝杠副.dwg <span style='color:#111;'> 162.38KB </span>","children":null,"spread":false},{"title":"说明书.doc <span style='color:#111;'> 761.50KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]