Ngày tải lên :
25/07/2015, 20:22
... 20 2. 1 i tng nghiờn cu 20 2. 2 Nguyờn liu, thit b, a im nghiờn cu 20 2. 2.1 Nguyờn liu 20 2. 2 .2 Thit b 20 2. 2.3 Thuc i chiu 21 2. 2.4 a im ... (gi) F2 so 10 11 12 vi C CapS 27 ,85 41,61 51,36 58 ,21 64, 82 72, 38 77 ,23 81,43 84,33 86,97 91,30 92, 12 77,96 CapL 29 ,86 44,15 52, 25 59,87 65, 82 74,18 78,13 82, 22 84,51 87,41 90,49 92, 15 74,51 C 26 , 62 ... 60 ,23 49,51 68,80 66,80 62, 40 73,95 66,77 61,34 73 ,28 72, 52 68,55 56, 42 72, 60 71,40 69,00 81 ,24 73,15 66,53 78,84 77, 32 74 ,29 65,43 78,80 77,40 72, 40 85, 42 77 ,22 73,95 82, 45 81,88 81,09 70 ,27 ...