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Xuzhou,Jiangsu,China China
联系人 David Zhu
办公地址 Xuzhou, Jiangsu
Description: ● silver ion catalysis and refrigerator trimethylamine, ethyl mercaptan smell differen
Malodorous substances in daily life, is usually low concentrations of mixed smell by 10-15 compounds, such as
Daily life, people often will smell a variety of different odor , it is caused by air pol
During course of using�the refrigerator, the refrigerator will emit some of the unpleasan
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