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 |
 |
 |
|
|---|---|---|---|---|---|
| 1 | CFC-free insulation | ノンフロン断熱材 | |||
| 2 | acceleration of the shift to CFC-free foaming agents and insulation | 発泡・断熱材のノンフロン化の一層の促進 | |||
|
|
|
|
|
|
|---|---|---|---|---|---|
| 1 | CFC-free insulation | ノンフロン断熱材 | |||
| 2 | acceleration of the shift to CFC-free foaming agents and insulation | 発泡・断熱材のノンフロン化の一層の促進 | |||
