MCQOPTIONS
Saved Bookmarks
| 1. |
Versalon, Zytel, and Plaskon are common trade names of which thermoplastic? |
| A. | Acetal |
| B. | Polycarbonate |
| C. | Polyamide |
| D. | Polyacrylonitrile |
| Answer» D. Polyacrylonitrile | |