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ventiduct | |||
aeration Exposition to the action of air; ventilation The process of supplying or removing air, by natural or mechanical means, to or from any space; such air may or may not have been conditioned | |||
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ventilation |
تهوية : 47 phrases in 11 subjects |
Acridology | 2 |
Aviation | 1 |
Economy | 1 |
Electric traction | 14 |
Environment | 3 |
Forestry | 4 |
Medical | 1 |
Oil / petroleum | 1 |
Pulp and paper industry | 1 |
Technology | 17 |
Water resources | 2 |