INTERNATIONAL STANDARD ISO 4185 1980 TECHNICAL CORRIGENDUM 1 Published 1993 11 01 INTERNATIONAL OAGANKATION FOR STANDARDIZATION~ MwYHAPOaHAfi OPrAHH3AL&M fl0 CTAH~APTH3A~HH ORGANISATION INTBlNATK)NALE[.]
Trang 1INTERNATIONAL STANDARD ISO 4185:1980 TECHNICAL CORRIGENDUM 1
Published 1993-11-01
INTERNATIONAL OAGANKATION FOR STANDARDIZATION~ MwYHAPOaHAfi OPrAHH3AL&M fl0 CTAH~APTH3A~HH ORGANISATION INTBlNATK)NALE DE NORMALISATION
method
TECHNICAL CORRIGENDUM 1
Mesure de d&it des liquides dans /es conduites fermhes - Methode par peske
RECl7FlCATIF TECHNIQUE 7
Technical corrigendum 1 to International Standard ISO 4185:1980 was prepared by Technical Committee ISOnC 30, Measurement of fluid flow in closed conduits
Page 2
1.5 Notation
Designation of h, delete “(at 20 “C and 1 bar*)“; delete the footnote “* 1 bar = IO5 Pa”
Page 79
Annex C, equation (1)
Replace the existing equation (1) with the following equation (1) (The brackets have been enlarged to include the entire fraction.)
C(Xi -2)’
i=l
sx =
n-l
-v*
4
s (1)
UDC 532.575531.753 Ref No ISO 4185:1980/Cor.?:1993(E)
0 ISO1993
Printed in Switzerland
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