| 平行砂轮 代号(Symbol):1
A1 结合剂(Bond):B、M
|
气隙砂轮 代号(Symbol):1
A1 结合剂(Bond):B、M |
|
|
|
| D
|
T
|
H
|
b
|
| 10
|
T
|
H
|
2
|
| 14
|
T
|
H
|
2
|
| 20
|
T
|
H
|
2
|
| 25
|
T
|
H
|
3
|
| 30
|
T
|
H
|
3
|
| 40
|
T
|
H
|
3
|
| 50
|
T
|
H
|
3
|
| 60
|
T
|
H
|
3
|
| 80
|
T
|
H
|
4
|
| 100
|
T
|
H
|
4
|
| 125
|
T
|
H
|
5
|
| 200
|
T
|
H
|
5
|
| 250
|
T
|
H
|
5
|
| 300
|
T
|
H
|
5
|
| 350
|
T
|
H
|
5
|
| 400
|
T
|
H
|
5
|
| 500
|
T
|
H
|
5
|
|
| D
|
T
|
H
|
b
|
| 125
|
T
|
H
|
4
|
| 151
|
T
|
H
|
3
|
| 161
|
T
|
H
|
3
|
| 180
|
T
|
H
|
5
|
| 250
|
T
|
H
|
5
|
| 280
|
T
|
H
|
4
|
| 300
|
T
|
H
|
4
|

|
|
|
无心磨砂轮 代号(Symbol):1
A1/T3 结合剂(Bond):B、M
|
|
D
|
T
|
H
|
b
|
| M
|
150
|
T
|
H
|
5
|
| 160
|
T
|
H
|
5
|
| 200
|
T
|
H
|
5
|
| 305
|
T
|
H
|
5
|
| B
|
200
|
T
|
H
|
5
|
| 300
|
T
|
H
|
5
|
| 350
|
T
|
H
|
5
|
| 400
|
T
|
H
|
5
|
|
|
|
|
| |