| |||
generating line | |||
directrix | |||
pallial line | |||
generatrix; surface line; director line (makhno); envelope line (makhno); envelope line (Grundzylinders makhno); director line (Grundzylinders makhno) |
Mantellinie: 9 phrases in 7 subjects |
Building structures | 2 |
Earth sciences | 1 |
Materials science | 1 |
Metallurgy | 1 |
Paleontology | 2 |
Technology | 1 |
Transport | 1 |