材质 
ST1.5
0.5
0.5
2.8
2.6
0.8
0.3
0.7
0
1.8
0.9
1.1
ST1.9
0.6
0.6
3.5
3.3
0.9
0.4
0.9
0
1.9
1
1.2
ST2.2
0.8
0.8
3.8
3.5
1.1
0.5
1.6
0
2.2
1.2
1.5
ST2.6
0.9
0.9
4.8
4.2
1.4
0.6
1.6
1
3
1.4
1.8
ST2.9
1.1
1.1
5.5
5.2
1.7
0.7
2.1
1
3.4
1.8
2.2
ST3.5
1.3
1.3
7.3
6.9
2.35
0.8
2.5
2
4.8
2.25
2.75