... lỗ12 15 1720 25 30 35 40 45 50 55 60 65 70 75 8011 ,5 14,316,21923,828,63337 ,5 42 ,5 47 52 57 62677276 ,5 1,11,11,11,11,31,31,71,72,22,22,82,82,82,82,82,81 ,5 1 ,5 1 ,5 1 ,5 1 ,5 1 ,5 1 ,5 222222 ,5 2 ,5 2 ,5 2 ,5 13,616,819,22227,833,238,24449 54 59 65 707681881113,8 15, 718 ,5 23,327,932,236 ,5 41 ,5 45, 8 50 ,8 55 ,860,8 65, 570 ,5 74 ,5 1,71,71,72222 ,5 2 ,5 2 ,5 2 ,5 2 ,5 2 ,5 2 ,5 2 ,5 2 ,5 2 ,5 11111,21,21 ,5 1 ,5 2,22 ,5 2 ,5 2 ,5 2 ,5 2 ,5 2 ,5 ,2 ,5 1,822, 35 2, 35 2, 95 3, 45 3,94, 75 4, 75 5,1 5, 2 5, 7 5, 7 5, 85 6, 35 7, 85 7,28 ,5 9,711,31416,419,321,824 ,5 2729 ,5 3234 ,5 374042 ,5 22222 ,5 2 ,5 3333 ,5 3 ,5 3 ,5 3 ,5 3 ,5 3 ,5 3 ,5 D1rd1RDksbnd2dmHình ... lỗ12 15 1720 25 30 35 40 45 50 55 60 65 70 75 8011 ,5 14,316,21923,828,63337 ,5 42 ,5 47 52 57 62677276 ,5 1,11,11,11,11,31,31,71,72,22,22,82,82,82,82,82,81 ,5 1 ,5 1 ,5 1 ,5 1 ,5 1 ,5 1 ,5 222222 ,5 2 ,5 2 ,5 2 ,5 13,616,819,22227,833,238,24449 54 59 65 707681881113,8 15, 718 ,5 23,327,932,236 ,5 41 ,5 45, 8 50 ,8 55 ,860,8 65, 570 ,5 74 ,5 1,71,71,72222 ,5 2 ,5 2 ,5 2 ,5 2 ,5 2 ,5 2 ,5 2 ,5 2 ,5 2 ,5 11111,21,21 ,5 1 ,5 2,22 ,5 2 ,5 2 ,5 2 ,5 2 ,5 2 ,5 ,2 ,5 1,822, 35 2, 35 2, 95 3, 45 3,94, 75 4, 75 5,1 5, 2 5, 7 5, 7 5, 85 6, 35 7, 85 7,28 ,5 9,711,31416,419,321,824 ,5 2729 ,5 3234 ,5 374042 ,5 22222 ,5 2 ,5 3333 ,5 3 ,5 3 ,5 3 ,5 3 ,5 3 ,5 3 ,5 D1rd1RDksbnd2dmHình ... t1 [5, 7]]7,10]]10,14]]14,18]234 5 234 5 1,122 ,5 311,11,62,1–––3,2–––1,9]18,24]]24,30]]30,36]68106783 ,5 44 ,5 2,63,13,63,84 ,5 5,22,633 ,5 ]36,42]]42,48]1214894 ,5 53,64,1 5, 2 5, 83,74,2]48 ,55 ] ]55 , 65] ] 65, 75] ] 75, 90]1618202410111214 5 5 ,5 67 5, 1 5, 66,17,26 ,5 7,17,893,644,3 5, 2]90,1 05] ]1 05, 120]] 120,140]] 140,170]]170,220]28323640 45 16182022 25 891011138,29,210,211,212,210,311 ,5 12,313 ,5 15, 3 5, 96,77,48,710Chú...