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 |
 |
 |
 |
|
|---|---|---|---|---|---|
| 1 | smoke concentration | ばい煙濃度 | |||
| 2 | smoke density | ばい煙濃度 | |||
| 3 | smoke concentration meter | ばい煙濃度計 | |||
| 4 | smoke eye | 光電式ばい煙濃度計 | |||
| 5 | soiling index | 濾紙集塵器によるばい煙濃度示数 | |||
|
|
|
|
|
|
|---|---|---|---|---|---|
| 1 | smoke concentration | ばい煙濃度 | |||
| 2 | smoke density | ばい煙濃度 | |||
| 3 | smoke concentration meter | ばい煙濃度計 | |||
| 4 | smoke eye | 光電式ばい煙濃度計 | |||
| 5 | soiling index | 濾紙集塵器によるばい煙濃度示数 | |||
