Citation: | Yang Weiping(Forset Engineering Department, Southwest Forsetry College, Kunming, 650224). The optimum design for the exhaust muffler of the internal combustion engine[J]. Journal of Southwest Forestry University, 1996, 16(1): 53-59. DOI: 10.11929/j.issn.2095-1914.1996.01.008 |