ДСТУ 3651.2-97
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1 2 З? The 1986 Adjustment of the Fundamental Physical Constants. A Report of the CODATA Task Group on Fundamental Constants//CODATA Bulletin №? 63, 1986
ISO 31: 1992 Quantities and units
Part 0: General principles
Part 12: Characteristic numbers
4 5 1 2 З? 4
METROLOGY
UNITS OF PHYSICAL QUANTITIES
PHYSICAL CONSTANTSAND CHARACTERISTIC NUMBERS
General principles, symbols,names and values
1 1.1 1.2 1.3 2 3.1 3.2 3.2.1 3.2.2 3.2.3 4 4 .1 4 1.1
4.1.2 4.2 4.2.1 4.2.2 4.2.3 4.2.4
= = 2R„hc (4,359 7482
“ T] V Crr - --
V 2 We We = -— 1 CJ Kn 1 Sr 2) V — V -- X, - f — X Nu - — 2) Ra - Gv Pt
3) St-Nu/Pe j=St 1 — V — V — X — X pD D Le pc p D D 1) Le = Sc/Pr
V — D — X — Fo * = ~p 5) st* = — pv ' ) Fo* - Fo/Le
2) p e * = R e .Sc <= Pe-Le.
3) - — = St* = Nu*/Pe*; St*-Sc /3 — 1 — V — AT — V - D — k — [ Co, =
P D Co ( Co
2) Co = ( V — V — ~ 1 CODATA Bulletin 2 ISO 31:1992 Quantities and units
Part 0: General principles
Part 12: Characteristic numbers