butterfly damper
butterfly damper
[′bəd·ər‚flī ‚dam·pər]butterfly valve
- theory of adaptation during childbearing
- theory of aging
- theory of algorithms
- theory of antecedent conflicts
- theory of automata
- theory of automatons
- theory of average dielectric constants
- theory of chances
- theory of clinical nursing
- theory of cognitive development
- theory of cognitive dissonance
- theory of comedy
- theory of communication
- theory of constraints
- theory of consumer behaviour
- theory of courage
- theory of cryptography conference
- theory of culture care diversity and universality
- theory of demand
- theory of design & operation
- theory of dissociation
- theory of distributed associative memory
- theory of elasticities
- theory of electrolytic dissociation
- theory of equations