- Teicneolaíocht, Tionsclaíocht, Ceirdeanna › Tionscal na nAmhábhar › Ola, Gás Technology, Industry, Trades › Raw Material Industry › Oil, Gas
- Ceirdeanna, Ceardaíocht, etc. Trades, Crafts, etc.
#5785
- tar oil s
- en
a heavy green oil that distills over from coal tar above 270°C and is the principal source of anthracene, phenanthrene, and carbazole