8
6-8
14
10
4-6
14
12
2-3
16
14
1.5-2.5
16
16
1.3-2
16
18
1-1.6
16
20
0.8-1.2
16
25
0.5-0.7
16
30
0.4-0.5
18
40
0.25-0.3
18
Brass
1
35-45
12000
N2
12
2
30-35
12
3
18-22
12
4
15-18
12
5
12-15
14
6
8-10
14
8
5-7
14
10
4-5
14
12
1.8-2
14
14
1.2-1.4
16
16
0.8-1
16
Copper
1
25-30
12000
O2
5
2
20-25
5
3
16-18
6
4
10-12
8
5
6-8
8
6
4-5
8
8
2-2.5
10
10
1-1.2
12
    "