stop valve: 79 phrases in 12 subjects |
Agriculture | 1 |
Chemistry | 1 |
Construction | 6 |
Electronics | 9 |
General | 8 |
Measuring instruments | 2 |
Mechanic engineering | 9 |
Mining | 1 |
Natural resourses and wildlife conservation | 1 |
Refrigeration | 3 |
Technology | 36 |
Transport | 2 |