GB7514-87表1由五位代码转换成GB1988七位代码五位代码五位代码GB1988的七位代码五位代码GB1988的七位代码序号(字母)字符编码字符编码(数符)字符编码A4/1a6/12/132BB412b6/23/163c4/36/33/104DD4146/4)ENO0/55E45e615333/36/6%0%2/5GG6/7(见)SUB1/10HH8h6/8(见)2126/9883/84106/10RBEL0/289012345678901232K4/11k6/11(2134126/122/9MM4m6/132/14N46/142/12041506/15993/9P57/003/0597/13/1R7/243/46/37/32757/4553/5UU67/573/75/67/63/135/71/7.223/23X N5187/82/15Y5197/9663/6265/107/10+2/112