| Answer | Crossword Clue |
|---|---|
| polybutadiene | a synthetic rubber that has a high resistance to wear and is used esp in the manufacture of tires |
| Answer | Crossword Clue |
|---|---|
| polybutadiene | a synthetic rubber that has a high resistance to wear and is used esp in the manufacture of tires |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.