Preferred Label : second;
Detailed label : second of arc;
IUPAC definition : Non-SI unit of plane angle: 1″ (1/3600) 4.84837... x 10E-6 rad.;
Origin ID : S05514;
Automatic exact mappings (from CISMeF team)
False automatic mappings
See also
Non-SI unit of plane angle: 1″ (1/3600) 4.84837... x 10E-6 rad.