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[Subject: Chemistry]
Translated in 46 languages
- cover with soot
Translated by: SYLVIA VERGARA
Translated in 5 languages
- Black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink.
Translated by: PABLA ADRIANA NARANJO PONCE
Translated in 4 languages
[Subject: Inventions & Patents]
Translated in 3 languages
[Subject: Generalities]
Translated by: FARHAD PEZESHKI
Translated in 2 languages
Translated in 59 languages