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automatic valve | |||
self-closing valve |
válvula automática : 25 phrases in 9 subjects |
Agriculture | 2 |
Chemistry | 4 |
Computer numerical control | 1 |
Earth sciences | 1 |
Electronics | 3 |
Materials science | 1 |
Mechanic engineering | 6 |
Technology | 2 |
Transport | 5 |