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[Subject: Generalities]
Translated in 15 languages
Translated in 10 languages
Translated in 7 languages
Translated by: FARHAD PEZESHKI
[Subject: Heating, Ventilating, Air Conditioning]
Translated in 5 languages
[Subject: Scientific Calculators]
Translated in 3 languages
[Subject: Electricity & Electronics]
Translated by: FABRIZIO AGOSTI
Translated in 2 languages
[Subject: Ecology]