Declaration of the 14th CGPM (1971)

Pascal and siemens

The 14th Conférence Générale des Poids et Mesures adopted the special names “pascal” (symbol Pa), for the SI unit newton per square metre, and “siemens” (symbol S), for the SI unit of electric conductance [reciprocal ohm].

DOI : 10.59161/CGPM1971DECLE