Inglés | Francés | |
---|---|---|
Education | ||
Education | secondary source | littérature secondaire |
Aeronautics | ||
Aeronautics | secondary source | source secondaire |
History | ||
History | secondary source | source secondaire |
Inglés | Francés | |
---|---|---|
Optics | ||
Optics | secondary light source | source de lumière secondaire |
Lighting | ||
Lighting | secondary light source | source secondaire de lumière |