How urgent is the gas phone call?

The gas supplier near Cao Chun Road in Changchun City should be Changchun Gas Co., Ltd., and the customer service telephone number is 96660. The service department of the nearby gas company is Tiexi Service Department of Changchun Gas Customer Service Center. Located in Xingyang Street, about 100 meters away from the intersection of Cao Chun Street and Xingyang Street.

Coal gas is a combustible gas processed from coal.

According to the processing method, gas properties and uses, it can be divided into: water gas, semi-water gas and air gas (or producer gas) obtained from coal gasification.

These gases have low calorific value, so they are also collectively called low calorific value gases.

The gases obtained from coking by dry distillation of coal are called coke oven gas and blast furnace gas.