Under Different Working Conditions Carbon Oxides and Nitrogen Oxides Emission of n-Butanol and LNG in Diesel EngineYang Ding, Ruolan Wang, Tian Wu, Zixian Fang and Guoyu ShaoE3S Web Conf., 466 (2023) 01016DOI: https://doi.org/10.1051/e3sconf/202346601016