On February 8 2018, just prior to the opening date of Pyeong Chang Olympic accompanied by Assoc. Prof. So Sasaki, Chuo University under coordination of Prof Yu Jeonsoo, Tohoku University I visited the Head Office of Dunsuk regarded as top ranked secondary lead smelter in Korea located at Shiwha Indusrial Park, Gyeonggi halfway from Seoul to Incheon to conduct a hearing survey on
この記事は会員限定です。お申込み確定後に続きをお読みいただけます。
