材质 
ST2.2
0.8
2.31
1.98
1.69
1.39
4.4
3.5
1.1
0
2.24
2.1
1.63
1.52
2
ST2.9
1.1
3.27
2.94
2.28
1.88
6.3
5.9
1.7
1
2.9
2.76
2.18
2.08
2.6
ST3.5
1.3
4.22
3.89
2.5
2
8.2
7.7
2.3
2
3.53
3.35
2.64
2.51
3.2
ST4.2
1.4
4.62
4.29
2.9
2.24
9.4
8.9
2.6
2
4.22
4.04
3.1
2.95
3.7
ST4.8
1.6
5.22
4.89
3.5
3
10.4
9.8
2.8
2
4.8
4.62
3.58
3.43
4.3
ST5.5
1.8
6.49
6.16
3.66
3.16
11.5
10.9
3
3
5.46
5.28
4.17
3.99
5
ST6.3
1.8
6.79
6.46
3.96
3.46
12.6
11.9
3.1
3
6.25
6.03
4.88
4.7
6
ST8
2.1
8.95
8.62
5.18
4.58
17.3
16.5
4.6
4
8
7.78
6.2
5.99
7.5
ST9.5
2.1
10.05
9.72
6.28
5.68
20
19.2
5.2
4
9.65
9.43
7.85
7.59
8