Natural gas. Calculation of methane number Ingestion-build-82061 The effect can be related

The effect can be related to differential group velocity and corresponding arrival times of different polarization components of the signal

In BS EN 61834-9

Specific requirements related to use in an offshore unit

Manufacturers of radio remote controls and forestry machinery

NC routing machines and NC combined boring/routing machines which are manufactured before the date of its publication as EN

Natural gas. Calculation of methane number Ingestion-build-82061 The effect can be related1 Scope This Technical Report describes methods for the calculation of the methane number (MN) of dry natural gas when the composition of the gas by mole fraction is known. If the difference of MN between two calculation methods is more than 6, it is recommended to use a test method to determine MN for the gas. The Gas Research Institute (GRI) methods are used to calculate methane number, MN, and motor octane number, MON, of gas; the linear relation