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economizador; aquecedor de água | |||
anel de arrefecimento; anel de refrigeração |
économiseur : 16 phrases in 9 subjects |
Earth sciences | 1 |
Electronics | 1 |
General | 2 |
Industry | 1 |
Mechanic engineering | 5 |
Metallurgy | 1 |
Microsoft | 2 |
Municipal planning | 1 |
Patents | 2 |