Normal Cubic Metre – m3n definition
Normal Cubic Metre – m3n. (“NM3”) shall mean the quantity of natural gas which at zero (0) degrees Celsius and at an absolute pressure of one decimal zero one three two five (1.01325) bar and when free of water vapour occupies the volume of one (1) cubic metre. The Conversion from NM3 to SM3 is defined in ISO 6976: 1995 and NM3 = SM3 divided by 1.0553
Normal Cubic Metre – m3n. (“NM3”) shall mean the quantity of natural gas which at zero