Description
For demonstrating wave motion. Helical coil of flat section made of tempered steel wire.
| Code | Coil Diameter | Closed Height |
| 01 | 75 | 100mm |
| 02 | 75 | 150mm |
For demonstrating wave motion. Helical coil of flat section made of tempered steel wire.
| Code | Coil Diameter | Closed Height |
| 01 | 75 | 100mm |
| 02 | 75 | 150mm |