[{"title":"( 8 个子文件 264KB ) 齿轮油泵零件图及装配图(CAD)","children":[{"title":"齿轮油泵零件图及装配图(CAD)","children":[{"title":"填料压盖.dwg <span style='color:#111;'> 54.38KB </span>","children":null,"spread":false},{"title":"长轴.dwg <span style='color:#111;'> 61.53KB </span>","children":null,"spread":false},{"title":"压盖螺母.dwg <span style='color:#111;'> 43.03KB </span>","children":null,"spread":false},{"title":"垫片.dwg <span style='color:#111;'> 41.28KB </span>","children":null,"spread":false},{"title":"泵体.dwg <span style='color:#111;'> 73.94KB </span>","children":null,"spread":false},{"title":"装配图.dwg <span style='color:#111;'> 147.91KB </span>","children":null,"spread":false},{"title":"泵盖1.dwg <span style='color:#111;'> 45.28KB </span>","children":null,"spread":false},{"title":"齿轮.dwg <span style='color:#111;'> 51.50KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]