1. Pneumatic actuators ye masinw ni mɛtɛrɛw ta ye. U bɛ ɲɛnamaya sɔrɔ ni u ye masinw ye.
2. Pneumatic actuator bɛ waati kunkurunnin kɔnɔ, ka kɛɲɛ ni a dilannikɛla ka ɲumanya ye.
3. Pneumatic actuator ani valve matching, matching problem, valve matching ka bon kojugu walima a ka dɔgɔ kojugu o bɛna nɔ bila a ka ɲɛnamaya la .
4. Actuator da wuli ni a dadon waatiw, minnu bɛ wuli tuma caman na, olu bɛna actuator don, o bɛ nɔ bila ɲɛnamaya la.
5. Fiɲɛbɔyɔrɔ degun ni a sabatili bɛna nɔ bila ɲɛnamaya la .
