blast furnace gas and natural gas mixture
Coal-bed Gas of Low Calorific Value
integrated utilization of coal and natural gas
mixture of gas and liquid
Two-phase Mixture of Gas and Solid
as-received basis net calorific value of coal
bursting of coal and gas
Calorific Value of Coal
Characteristic value of of natural nodule
co-extraction of coal and gas
compression disseminated values of coal and gas
conversion of natural gas with evaporation
DELAY OUTBURST OF COAL AND GAS
exploitation of coal and gas together
high-efficient exploitation of coal and gas
Institute of Natural Gas of Sichuan Petroleum Administration
Integration of Coal and Gas
OUTBURST OF COAL AND GAS