| |||
| electron micrographs | |||
| |||
| electron micrograph of the structure | |||
|
micrographie electronique : 5 phrases in 4 subjects |
| Earth sciences | 1 |
| Metallurgy | 1 |
| Natural sciences | 2 |
| Technology | 1 |
| |||
| electron micrographs | |||
| |||
| electron micrograph of the structure | |||
|
micrographie electronique : 5 phrases in 4 subjects |
| Earth sciences | 1 |
| Metallurgy | 1 |
| Natural sciences | 2 |
| Technology | 1 |