http://s9/mw690/703eebe4gx6Dl8RhcP618&690
我用的是下面这个图纸：

http://s5/mw690/703eebe4gx6Dl8XhEnW54&690
根据需要缩放图纸大小就可以。

http://s16/mw690/703eebe4gx6Dl92uoUvdf&690

http://s11/mw690/703eebe4gx6Dl92AK1Aba&690

http://s4/mw690/703eebe4gx6Dl92IJ35d3&690

http://s14/mw690/703eebe4gx6Dl92PIvj6d&690

http://s14/mw690/703eebe4gx6Dl92UNqZ4d&690

http://s11/mw690/703eebe4gx6Dl931h8e0a&690

http://s13/mw690/703eebe4gx6Dl93dG4k1c&690

http://s13/mw690/703eebe4gx6Dl93rhbC0c&690

http://s14/mw690/703eebe4gx6Dl93DKuVcd&690

http://s10/mw690/703eebe4gx6Dl93GzUda9&690

http://s16/mw690/703eebe4gx6Dl93JSRF3f&690

http://s10/mw690/703eebe4gx6Dl93NrXH29&690

http://s7/mw690/703eebe4gx6Dl93RxQi56&690

http://s5/mw690/703eebe4gx6Dl93V4R6f4&690

http://s11/mw690/703eebe4gx6Dl93YHkSaa&690

http://s1/mw690/703eebe4gx6Dl941ZTy40&690

http://s6/mw690/703eebe4gx6Dl949l6565&690

http://s10/mw690/703eebe4gx6Dl94cHXPa9&690

http://s14/mw690/703eebe4gx6Dl94gbEN6d&690

http://s2/mw690/703eebe4gx6Dl94jkkNa1&690
http://s15/mw690/703eebe4gx6Dl984K1U2e&690

http://s6/mw690/703eebe4gx6Dl989ihD65&690

http://s11/mw690/703eebe4gx6Dl98dHpo8a&690

http://s3/mw690/703eebe4gx6Dl98gshk42&690

http://s10/mw690/703eebe4gx6Dl98mhHb29&690

http://s6/mw690/703eebe4gx6Dl98t27P25&690

http://s2/mw690/703eebe4gx6Dl98zzJ781&690

http://s10/mw690/703eebe4gx6Dl98CSGB19&690

http://s13/mw690/703eebe4gx6Dl98H5kocc&690

http://s4/mw690/703eebe4gx6Dl98Q9Lt23&690

http://s9/mw690/703eebe4gx6Dl98V82Q28&690

http://s3/mw690/703eebe4gx6Dl992xbQ82&690

http://s9/mw690/703eebe4gx6Dl9971s4c8&690

http://s9/mw690/703eebe4gx6Dl99d3PW68&690

http://s8/mw690/703eebe4gx6Dl99iMAf27&690

http://s15/mw690/703eebe4gx6Dl99o0tE9e&690

http://s7/mw690/703eebe4gx6Dl99XWPYd6&690

http://s9/mw690/703eebe4gx6Dl9a23fae8&690
http://s12/mw690/703eebe4gx6Dl9bDPp9fb&690

http://s11/mw690/703eebe4gx6Dl9bKjncca&690

http://s2/mw690/703eebe4gx6Dl9bSejf81&690

http://s12/mw690/703eebe4gx6Dl9c29aH0b&690

http://s6/mw690/703eebe4gx6Dl9c9SzH95&690

http://s4/mw690/703eebe4gx6Dl9cpJbZ33&690

http://s3/mw690/703eebe4gx6Dl9cvSsW42&690

http://s2/mw690/703eebe4gx6Dl9cHTax71&690

http://s10/mw690/703eebe4gx6Dl9cMcRP19&690

http://s3/mw690/703eebe4gx6Dl9cSQsW82&690

http://s8/mw690/703eebe4gx6Dl9cWkCj27&690

http://s8/mw690/703eebe4gx6Dl9d2Ah917&690

http://s3/mw690/703eebe4gx6Dl9d98gW62&690

http://s12/mw690/703eebe4gx6Dl9df3CP6b&690

http://s3/mw690/703eebe4gx6Dl9djhzYd2&690

http://s6/mw690/703eebe4gx6Dl9dHdbL25&690

http://s16/mw690/703eebe4gx6Dl9dVeb58f&690

http://s2/mw690/703eebe4gx6Dl9ecsil01&690

http://s8/mw690/703eebe4gx6Dl9esgOH27&690