权威例句
NATURALGASarab-oil-naturalgas.com-Petroleum amp Drilling BooksCalculation of Bend Wall Thickness of NaturalGas High-pressure PipelineExperimental research of water-to-water heat pump driven by naturalgas-engineTechnical/market assessment heat exchanger technology for users of naturalgasDiscussion on Configuration of High(Sub-high) Pressure NaturalGas Network System in TianjinRegulatory and Policy Issues for NaturalGas Supply to Power Markets: Examining the Energy Supply Crisis in NigeriaOptimization of Injection Parameters in Compressed NaturalGas Direct Injection (CNG-DI) Spark Ignition EngineMethods and means for low temperature separation of liquid hydrocarbons from naturalgasCombined Cycle System Concept for the Recovery of Pressure Energy of a Naturalgas Pipe Network