double-acting power unit double-acting press double-acting pump double-acting steam engine double-action die double-action disk harrow double-action press double-action slide double amplitude double-amplitude peak double-angle cutter double-angular cutter double-aperture lens double-arm double-armature relay double-armed lever double-arm lever double-arm press double-arm semaphore double balanced relay |
double-acting power unit изпълнителен механизъм с двойно действие Търсената дума е намерена |