|
|
|
| 订货规格示例： |
| 手轮：GB4141.22A-12×100 |
| 手轮：GB4141.22B-12×100 |
| 手轮：GB4141.22C-12×100 |
| 喷砂镀铬或镀铬抛光手轮JB1353A-12×100型 |
|
 |
GB4141.22-84（JB1353-73） |
|
D
|
d
|
H
|
|
100
|
12
|
32
|
|
125
|
14
|
36
|
|
160
|
16
|
40
|
|
200
|
18
|
40
|
|
250
|
22 25
|
50
|
|
320
|
22 28
|
55
|
|
|
订货规格示例：双轮手轮JB3717.15
10×80 |
JB3717.15-85 |
|
|
|
d
|
D
|
H
|
h
|
B
|
L1
|
L2
|
|
8
|
63
|
20
|
16
|
12
|
50
|
32
|
|
10
|
80
|
20
|
|
12
|
100
|
28
|
18
|
14
|
63
|
36
|
|
|
订货规格示例：小波纹手轮B-8×63型 |
|
 |
|
d
|
D
|
H
|
h
|
|
8
|
63
|
20
|
14
|
|
10
|
80
|
24
|
16
|
|
|
