Standard plugs and sockets based on two spherical pins with centres spaced at 19 mm are in use in Europe, the vast majority of which are shown in IEC/TR 60083 "Plugs and socket-retailers for domestic and related common use standardized in member countries of IEC. It attracts recent within the https://types-of-microphones-and27036.iyublog.com/28917195/what-does-types-of-electrical-plugs-uk-mean