Clearing the air
Published: 18 Sep. 2018, 20:23
Visitors pass by a signboard that shows the current level of fine dust at the Air Fair 2018 in COEX, southern Seoul. The first trade fair on air quality-related devices and industries in Korea opened Tuesday and features domestic and foreign producers of air purifiers and other related home appliances. [YONHAP]
with the Korea JoongAng Daily
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