Việt
than nguyên chất
Anh
gas carbon
retort carbon
Đức
Retortengraphit
Retortenkohle
Pháp
charbon de cornue
graphite de cornue
Retortengraphit,Retortenkohle /INDUSTRY-METAL/
[DE] Retortengraphit; Retortenkohle
[EN] gas carbon; retort carbon
[FR] charbon de cornue; graphite de cornue
Retortengraphit /der (Chemie)/
than nguyên chất;