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[Subject: Physics]
Translated in 18 languages
[Subject: Medical Sciences, Medicine]
Translated in 10 languages
[Subject: Ceramic & Allied Technologies]
Translated in 5 languages
[Subject: Explosives, Fuels, Related Products]
Translated in 4 languages
[Subject: Food & Drink]
Translated in 3 languages
[Subject: Household Utilities]
Translated in 2 languages