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COLLEGE OF ENGINEERING[S](공과대학)
CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과)
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Results 1-3 of 3 (Search time: 0.001 seconds).
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2011-06
Long-term trend in NO2 and NOx levels and their emission ratio in relation to road traffic activities in East Asia
김기현
2011-06
Long-term changes in PM10 levels in urban air in relation with air quality control efforts
김기현
2011-04
Nationwide shift in CO concentration levels in urban areas of Korea after 2000
김기현
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Natural gas vehicle
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Mann–Kendall test
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NO2/NOx emission ratio
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