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>
| 平形砂轮 1A1 或 14A1 |
| |
 |
| |
|
D - T - H - X |
粒度
Grit |
结合剂 Bond |
浓度 Concentration |
|
75 - 10 -20 - 5 |
D107-D46 |
B |
C100-C230 |
|
100 - 10 -20 -5 |
|
100 - 10 -20 -5 |
|
100 - 12 -20 -5 |
|
100 - 15 -20 -5 |
|
100 - 15 -20 -5 |
|
125 -5 -20 -10 |
|
125 -10 -20 -10 |
|
125 -12 -20 -10 |
|
125 -16 -20 -10 |
|
150 -12 -20 -10 | |
|
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