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[Subject: Precision & Other Instruments]
Translated in 8 languages
[Subject: Metal Manufactures]
Translated in 6 languages
Translated in 5 languages
[Subject: Applied Mechanics]
Translated by: PABLA ADRIANA NARANJO PONCE
Translated in 3 languages
[Subject: Mechanics]
Translated in 2 languages
[Subject: Commerce (Trade)]