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APPAREIL DE TRAITEMENT DE L'AIR
专利权人:
Ltd.;OY Halton Group
发明人:
申请号:
EP01902556.8
公开号:
EP1251885B2
申请日:
2001.02.05
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
An air extraction and treatment unit (2) is located above a source of contaminated air. The apparatus has a series of ultraviolet tubes (20) for treating the decontaminated air. The unit is arranged such that in use substantially no direct or reflected ultraviolet light is visible from outside the unit. Furthermore even when a removable filter (4) is removed, there is no direct line of sight to the ultra-violet sources.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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