| Answer | Crossword Clue |
|---|---|
| polyimides | POLYIMIDE, a polymer containing imide groups, used in heat-resistant materials |
| Answer | Crossword Clue |
|---|---|
| polyimides | POLYIMIDE, a polymer containing imide groups, used in heat-resistant materials |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.