 |
 |
 |
 |
 |
|
|---|---|---|---|---|---|
| 1 | grinding | 研削 | |||
| 2 | grinding | 分割 | |||
| 3 | grinding | 粉砕 | |||
| 4 | fine grinding | 微粉砕 | |||
| 5 | grinding media | 粉砕媒体 | |||
| 6 | grinding more rails | レール削正の深度化 | |||
| 7 | stone grinding groove | 石に彫られた研磨溝 | |||
|
|
|
|
|
|
|---|---|---|---|---|---|
| 1 | grinding | 研削 | |||
| 2 | grinding | 分割 | |||
| 3 | grinding | 粉砕 | |||
| 4 | fine grinding | 微粉砕 | |||
| 5 | grinding media | 粉砕媒体 | |||
| 6 | grinding more rails | レール削正の深度化 | |||
| 7 | stone grinding groove | 石に彫られた研磨溝 | |||
