| |||
| screw post; steel jack | |||
| adjustable prop | |||
| screw jack; screw prop; adjustable jack; column; jack; roof jack | |||
| jack column | |||
| screw-jack prop | |||
|
домкратная стойка : 11 phrases in 3 subjects |
| Geology | 2 |
| Mining | 7 |
| Transport | 2 |
| |||
| screw post; steel jack | |||
| adjustable prop | |||
| screw jack; screw prop; adjustable jack; column; jack; roof jack | |||
| jack column | |||
| screw-jack prop | |||
|
домкратная стойка : 11 phrases in 3 subjects |
| Geology | 2 |
| Mining | 7 |
| Transport | 2 |