[{"title":"(12个子文件1.74MB)普通CA6140车床的经济型数控改造","children":[{"title":"铣床普改数_XK2136.part2.rar <span style='color:#111;'>699.20KB</span>","children":null,"spread":false},{"title":"改造.rar <span style='color:#111;'>20B</span>","children":null,"spread":false},{"title":"普通CA6140车床的经济型数控改造","children":[{"title":"液压传动设计.doc <span style='color:#111;'>409.00KB</span>","children":null,"spread":false},{"title":"正文.doc <span style='color:#111;'>2.20MB</span>","children":null,"spread":false},{"title":"纵向进给装配图4.dwg <span style='color:#111;'>118.53KB</span>","children":null,"spread":false},{"title":"普通车床的经济型数控改造.doc <span style='color:#111;'>1.09MB</span>","children":null,"spread":false},{"title":"横向装配图4.dwg <span style='color:#111;'>123.17KB</span>","children":null,"spread":false},{"title":"目录.doc <span style='color:#111;'>35.00KB</span>","children":null,"spread":false},{"title":"自动刀架装配图3.dwg <span style='color:#111;'>122.84KB</span>","children":null,"spread":false},{"title":"总体布置图[1].1.dwg <span style='color:#111;'>74.03KB</span>","children":null,"spread":false},{"title":"前言.doc <span style='color:#111;'>68.00KB</span>","children":null,"spread":false},{"title":"CA6140车床数控改造装配图.dwg <span style='color:#111;'>58.22KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}]