Thanks, It is very educational.... 7 K& j4 A, g' J( V) `# S1 @$ T! w( Nhere is a link you can read the drawings 2 V* V& [" X% K o; K+ J% e( u % C7 A+ i" W& ghttp://www.dfg.cn/gb/zjjy/7/zjjy-7-1.htm0 F3 M5 h: E. T4 K3 {$ I7 e: d
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[ 本帖最后由 rockylily 于 2006-12-21 13:52 编辑 ]