Ngày tải lên :
01/07/2014, 21:20
... 5 ,0- 6 ,0 20 - 30 28 -36 28 -36 2 30 5 ,0- 5 ,0 2 ,0 5 ,0- 6 ,0 20 - 30 20- 25 30 -25 36 0 Không 2 ,0 7 ,0- 9 ,0 20 - 30 24-28 30 -28 250nhỏ 2 ,0 9 ,0- 11 20 - 30 24-28 30 -28 2 ,0 38 0 cạnh 11- 13 20 - 30 4-28 30 -28 32 0mối hàn 2 ,0 ... 60- 1 20 16- 20 1,5-2 ,0 0,8 1,2 -3, 0 8-12 16- 20 75-1 50 16- 20 1,5 -3, 0 1 ,0 1,5 -3, 0 10- 15 14- 20 90- 1 80 14- 20 1,5-4 ,0 1,2 2 ,0- 4 ,0 16-22 20- 28 20- 28 15 03 , 0- 4 ,0 1,4 3, 0- 4 ,0 16-25 26 -35 26 -35 2 50 5 ,0- 6 ,0 ... (mm) 0, 50, 8 0, 81 ,0 1,42 ,0 2 ,0 2,5 50- 60 70- 1 20 28 03 2 0 28 03 8 0 2 804 50 18 20 1821 2 239 2 835 2 735 20 - 30 18-25 20- 25 18-24 16 - 30 6-7 10- 12 14-16 16-18 18- 20 H-ớng hàn A Măt cắt ngang mối hàn A- A ...