 |
| |||
| hinge support; hinged support; pivoted support | |||
| gimbal lock (wikiznanie.ru owant) | |||
| hinge clip; swivel clamp | |||
| articulated connector | |||
| hinge clip (для соединения гибких вентиляционных труб) | |||
| шарнирный замок: 6 phrases in 3 subjects |
| Makarov | 1 |
| Oil / petroleum | 3 |
| Oil and gas technology | 2 |