colophane /SCIENCE,INDUSTRY-CHEM/
[DE] Kolophonium
[EN] colophonium; colophony; rosin
[FR] colophane
colophane /INDUSTRY-CHEM/
[DE] Kolophonium
[EN] colophony; rosin
[FR] colophane
colophane /INDUSTRY-CHEM/
[DE] Kolophonium
[EN] colophony; rosin
[FR] colophane