 |
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| 切換え継電器 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
| 切換継電器 (kirikae-keidenki) | |||
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switching relay : 1 do fraz, 1 tematyki |
| Telekomunikacja | 1 |
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| |||
| 切換え継電器 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
| 切換継電器 (kirikae-keidenki) | |||
|
switching relay : 1 do fraz, 1 tematyki |
| Telekomunikacja | 1 |