| English | Romanian |
| tar production The manufacture of dark, heavy, viscous substances or residue, which is obtained by the distillation of organic materials such as coal, wood and petroleum | producţie de gudron |
| tar sand A sandstone in which hydrocarbons have been trapped; the lighter compounds evaporate, leaving a residue of asphalt in the rock pores | nisip de asfalt |
| tar use Any employment or utilization of dark, heavy, viscous substances or residue derived from the distillation of certain organic materials, often to produce benzene, soap, dyes, cosmetics and other products | utilizare a gudronului |
