引用第3楼BlueSky于2007-11-06 15:35发表的 :$ G3 G- ^) q' I' J2 P g+ A 请参阅IEC 60417-1。) Y" ^4 y) \' G/ ?% g" B& x4 S 下址地址:http://www.angui.org/bbs/read.ph ... -IEC%2060417-1.html