1

Ö±±ú¶ÌÂ黨×꣨GB/T6135.2-1996£©£¨mm£©
d h8
l
l1
0.5
20
3
0.8
24
5
1
26
6
1.2
30
8
1.5
32
9
1.8
36
11
2
38
12
2.2
40
13
2.5
43
14
2.8
46
16
3.2
49
18
3.5
52
20
3.8
55
22
4
55
22
4.2
55
22
4.5
58
24
4.8
62
26
5
62
26
5.2
62
26
5.5
66
28
5.8
66
28