 |
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| 試験標板 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
| 試験図 (shikenzu) | |||
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test chart : 8 a las frases, 3 temas |
| General | 3 |
| Grabación de vídeo | 2 |
| Radio | 3 |
|
| |||
| 試験標板 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
| 試験図 (shikenzu) | |||
|
test chart : 8 a las frases, 3 temas |
| General | 3 |
| Grabación de vídeo | 2 |
| Radio | 3 |