[{"title":"( 6 个子文件 19.53MB ) solidwork 设计的船用螺旋桨3D图纸","children":[{"title":"2船用螺旋桨 SW2010","children":[{"title":"2.jpg <span style='color:#111;'> 22.54KB </span>","children":null,"spread":false},{"title":"1.jpg <span style='color:#111;'> 60.07KB </span>","children":null,"spread":false},{"title":"marine propeller.sldprt <span style='color:#111;'> 3.87MB </span>","children":null,"spread":false}],"spread":true},{"title":"螺旋桨1","children":[{"title":"Renderings","children":[{"title":"untitled.97.jpg <span style='color:#111;'> 197.38KB </span>","children":null,"spread":false}],"spread":true},{"title":"Helice5palas.SLDPRT <span style='color:#111;'> 17.12MB </span>","children":null,"spread":false},{"title":"untitled.95.jpg <span style='color:#111;'> 299.62KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]