250期：≦齿轮≧↙特②④码↘【01,02,04,08,10,11,12,18,19,20,21,23,25,27,28,29,31,33,34,39,41,44,47,48】 开:？？准准
249期：≦齿轮≧↙特②④码↘【01,03,06,07,11,16,18,19,20,21,24,26,28,30,34,36,37,38,39,40,42,44,47,49】 开:龙02不准
248期：≦齿轮≧↙特②④码↘【03,04,06,08,09,10,12,15,18,20,21,24,25,26,27,28,33,34,35,36,37,38,46,49】 开:马12准准
