049期：(腐蚀)《《01,03,04,05,08,11,14,15,16,19,21,30,38,41,43,44》》开：30中啦
050期：(腐蚀)《《08,11,15,16,19,20,29,34,35,37,38,40,41,42,43,48》》开：17x
051期：(腐蚀)《《07,13,16,19,22,23,24,27,30,33,34,35,37,40,43,44》》开：45x
052期：(腐蚀)《《01,03,05,07,08,09,11,14,15,16,25,28,35,38,43,44》》开：==？