 |
 |
 |
 |
 |
|
|---|---|---|---|---|---|
| 1 | soot and dust | ばいじん | |||
| 2 | soot and dust | ダスト類 | |||
| 3 | measurement of soot and dust concentration | ばいじん濃度測定 | |||
| 4 | soot and dust concentration | ばいじん濃度 | |||
|
|
|
|
|
|
|---|---|---|---|---|---|
| 1 | soot and dust | ばいじん | |||
| 2 | soot and dust | ダスト類 | |||
| 3 | measurement of soot and dust concentration | ばいじん濃度測定 | |||
| 4 | soot and dust concentration | ばいじん濃度 | |||
