60.60 Standard published May 4, 2022
CEN
CEN/TC 238 Test gases, test pressures, appliance categories and gas appliance types
European Norm
75.060 Natural gas
Published
This document specifies methods to calculate (dynamic) viscosity, Joule-Thomson coefficient, isentropic exponent, and speed of sound, excluding density, for use in the metering of natural gas flow.
PUBLISHED
EN ISO 20765-5:2022
60.60
Standard published
May 4, 2022