![]() |
| |||
gudgeon | |||
rotary shelf | |||
| |||
run up block |
旋转架 : 44 phrases in 12 subjects |
Agriculture | 1 |
Automobiles | 1 |
Aviation | 2 |
Bridge construction | 1 |
Electronics | 3 |
General | 1 |
Librarianship | 1 |
Metallurgy | 1 |
Plastics | 2 |
Space | 2 |
Technology | 28 |
Textile industry | 1 |