Assertion: socket | /r/HasProperty | based on two round pins
Facets:
value: with centres
type: OTHER
Source sentences:
text: Standard plugs and sockets based on two round pins with centres spaced at 19 mm are in use in Europe, most of which are listed in IEC/TR 60083 "Plugs and socket-outlets for domestic and similar general use standardized in member countries of IEC".