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|---|---|---|---|---|---|
| 1 | back washing | 逆洗 | |||
| 2 | backwash | 逆洗 | |||
| 3 | back washing drain tank | 逆洗排水槽 | |||
| 4 | back washing optimum speed | 逆洗最適速度 | |||
| 5 | back washing pump | 逆洗ポンプ | |||
| 6 | back washing speed | 逆洗速度 | |||
|
|
|
|
|
|
|---|---|---|---|---|---|
| 1 | back washing | 逆洗 | |||
| 2 | backwash | 逆洗 | |||
| 3 | back washing drain tank | 逆洗排水槽 | |||
| 4 | back washing optimum speed | 逆洗最適速度 | |||
| 5 | back washing pump | 逆洗ポンプ | |||
| 6 | back washing speed | 逆洗速度 | |||
