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electric valve : 30 phrases in 14 subjects |
Automated equipment | 4 |
Automobiles | 1 |
Construction | 1 |
Electronics | 1 |
Machine components | 1 |
Medical appliances | 1 |
Natural resourses and wildlife conservation | 1 |
Oil / petroleum | 1 |
Oil and gas | 3 |
Oilfields | 1 |
Refrigeration | 1 |
Technology | 12 |
Thermal engineering | 1 |
Transport | 1 |