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kowiri tira papu diaphragm
Ko te papu diaphragm pneumatic he papu volumetric e kawe mai ana i te huringa rōrahi ma te tauutuutu deformation o te diaphragm.
Ko te papu diaphragm pneumatic he papu volumetric e kawe mai ana i te huringa rōrahi ma te tauutuutu deformation o te diaphragm.