NATURAL GAS VOLUME definition
NATURAL GAS VOLUME means a quantity of NATURAL GAS Vn expressed in cubic meters (m3). The NATURAL GAS VOLUME in Annex 2 Metering Manual are usually related to a certain period of time (e.g. 15', hour, day, or month). If no period of time is specified, then the term NATURAL GAS VOLUME is used in its general meaning.