ISIRI 389 http://www.isiri.org/std/389.htm
1 of 15 1/31/2010 6:33 PM
ISIRI 389 http://www.isiri.org/std/389.htm
2 of 15 1/31/2010 6:33 PM
ISIRI 389 http://www.isiri.org/std/389.htm
3 of 15 1/31/2010 6:33 PM
ISIRI 389 http://www.isiri.org/std/389.htm
4 of 15 1/31/2010 6:33 PM
ISIRI 389 http://www.isiri.org/std/389.htm
5 of 15 1/31/2010 6:33 PM
ISIRI 389 http://www.isiri.org/std/389.htm
6 of 15 1/31/2010 6:33 PM
1
2
ISIRI 389 http://www.isiri.org/std/389.htm
7 of 15 1/31/2010 6:33 PM
ISIRI 389 http://www.isiri.org/std/389.htm
8 of 15 1/31/2010 6:33 PM
3 2
2 3 2 3
3
ISIRI 389 http://www.isiri.org/std/389.htm
9 of 15 1/31/2010 6:33 PM
2 2 3
3 2 3 2 3
3 2 3
4 2
4 2
4 2 2 3 2 3
3 2
2 3 2 3
3
32 32 3
ISIRI 389 http://www.isiri.org/std/389.htm
10 of 15 1/31/2010 6:33 PM
ISIRI 389 http://www.isiri.org/std/389.htm
11 of 15 1/31/2010 6:33 PM
ISIRI 389 http://www.isiri.org/std/389.htm
12 of 15 1/31/2010 6:33 PM
3 4
ISIRI 389 http://www.isiri.org/std/389.htm
13 of 15 1/31/2010 6:33 PM
ISIRI 389 http://www.isiri.org/std/389.htm
14 of 15 1/31/2010 6:33 PM
th
ISIRI 389 http://www.isiri.org/std/389.htm
15 of 15 1/31/2010 6:33 PM