What is the standard unit of natural gas?N cubic meters; S cubic meters; and what is the difference between cubic meters?There is no one answer to the.Nm3, is the standard atmosphere, zero perturbation when the volume of gas, which is the international standard; M3 is the standard of China, sometimes written as [M3 (CHN}=], is the standard atmosphere, the gas volume of 20 perturbation);
For example, a prized car water volume of 18 cubic meters, the actual gas to 3000-4000 gas. Here the gas is compressed to 18 cubic meters of small, but the pressure to 200 kg, after the release to 3000-4000N cubic meters.
N is the standard cubic meters of natural gas 1 cubic case, Nm fand's 20 degrees Celsius, 1 cubic meters a under atmospheric pressure.Often said when do cubic meters metering and settlement is generally refers to the N m fand.
If the points carefully, cubic meters is the measurement of the operating conditions, such as the above example, the pressure to 200 kg or so, only about 18 cubic meters of natural gasThe conversion of working conditions and standard conditions is based on the PV= nRT gas equationS cubic meters, S generally refers to the second, is not Nm if it is fand /S? This is the flow of sweat!
