国家标准CAD图框模板A4,A3,A2,A1等

[{"title":"（ 12 个子文件 387KB ） 国家标准CAD图框模板A4,A3,A2,A1等","children":[{"title":"国家标准CAD图框模板","children":[{"title":"A0.dwg <span style='color:#111;'> 84.95KB </span>","children":null,"spread":false},{"title":"003.dwl <span style='color:#111;'> 60B </span>","children":null,"spread":false},{"title":"003.dwg <span style='color:#111;'> 69.54KB </span>","children":null,"spread":false},{"title":"西西软件.url <span style='color:#111;'> 398B </span>","children":null,"spread":false},{"title":"A3.bak <span style='color:#111;'> 90.86KB </span>","children":null,"spread":false},{"title":"A2.dwg <span style='color:#111;'> 90.11KB </span>","children":null,"spread":false},{"title":"003.dwl2 <span style='color:#111;'> 216B </span>","children":null,"spread":false},{"title":"A1.dwg <span style='color:#111;'> 133.29KB </span>","children":null,"spread":false},{"title":"西西下载.txt <span style='color:#111;'> 1.59KB </span>","children":null,"spread":false},{"title":"A4.dwg <span style='color:#111;'> 86.57KB </span>","children":null,"spread":false},{"title":"A300.dwg <span style='color:#111;'> 69.00KB </span>","children":null,"spread":false},{"title":"A3.dwg <span style='color:#111;'> 111.09KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]