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Translated in 11 languages
[Subject: Electricity & Electronics]
Translated in 4 languages
[Subject: Automotive]
Translated in 3 languages
[Subject: Chemistry]
Translated in 2 languages
[Subject: Generalities]
Translated by: FARHAD PEZESHKI
- Firm or rigid; not easily dented, crushed, or pierced
Translated by: PEZZUOLI CLAUDIO
Translated in 52 languages
- not flexible
Translated in 15 languages
Translated by: ISAAC SMITH