ball and socket
endpiece
| ball and socket | |
| chem. | rotule |
| |||
| rotule f | |||
|
ball and socket : 31 phrases in 10 subjects |
| Construction | 3 |
| Cultural studies | 1 |
| Electronics | 1 |
| Mechanic engineering | 12 |
| Medical | 4 |
| Medical appliances | 3 |
| Metallurgy | 1 |
| Technology | 1 |
| Textile industry | 1 |
| Transport | 4 |