autogyro (autogiro)

aggregate horse-power per production worker band saw file built-in rheostat Dobie's layer eco-houses feather-headeds fruit custard gentleman in waiting helicopter rescue logic diagram engineering mixed initial-boundary value problem nightguards partition of a graph phytocyanin sphenoethmoidal synchondrosis spinning space array split-disk film-type bolometer steeple-crowned total polarization under assessment