I've used natural gas for so many years, you know Gas charging system How is it charged?

In our life, cooking, water, bathing and heating are all inseparable from natural gas. Do you know how to calculate the charge for natural gas?

Natural gas metering includes volume metering, mass metering and energy metering.

At present, the domestic measurement method is basically volume measurement. Imagine Aunt Zhang downstairs knowing that you went to work in the natural gas company and said, "Xiao Li! The house is not hot this year, so give me a thousand yuan." At this time, you have to tell Aunt Zhang: "A thousand yuan can't be divided into whole numbers. You'd better give me a thousand square meters!"

Although domestic measurement is based on volume, energy measurement and pricing has become the development trend of international natural gas trade and consumption measurement and settlement. Developed countries established relatively complete laws, regulations, standards and detection methods for natural gas trade measurement in the 1990s.