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[Subject: Electric Motors]
Translated in 9 languages
[Subject: Precision & Other Instruments]
Translated in 6 languages
[Subject: Electricity & Electronics]
Translated in 5 languages
[Subject: Applied Mechanics]
[Subject: Furniture & Accessories]
Translated in 4 languages
[Subject: Mechanics]
Translated in 3 languages
[Subject: Medical Sciences, Medicine]
Translated in 2 languages