An Experimental Study on Lean-burn Limit and Emission Characteristics of Air-fuel Ratio in a CNG Engine (수소-CNG 혼소기관의 공기과잉률 변화에 따른 희박가연한계 및 배출가스 특성에 관한 연구)
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- Transactions of the Korean hydrogen and new energy society
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- v.28 no.2
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- pp.174-180
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- 2017