Dear Folks,
The BIPM has issued a supplement to the SI Brochure. It alters the order
of the base units in defining derived units (Tables 6 and 7), it
reflects the recent IAU decision to define the astronomical year as a
fixed and exact number, and it makes some updates reflecting the latest
CODATA, among other things.
http://www.bipm.org/utils/common/pdf/si_supplement_2014.pdf
Best regards,
Jim Frysinger
--
James R. Frysinger
632 Stoney Point Mountain Road
Doyle TN 38559-3030
(C) 931.212.0267
(H) 931.657.3107
(F) 931.657.3108