parts of electrical telephonic or telegraphic apparatus Türkçe, parts of electrical telephonic or telegraphic apparatus Türkçesi, parts of electrical telephonic or telegraphic apparatus Türkçe çevirisi; parts of electrical telephonic or telegraphic apparatus nedir, parts of electrical telephonic or telegraphic apparatus ne demek; parts of electrical telephonic or telegraphic apparatus anlamı, parts of electrical telephonic or telegraphic apparatus tanımı