air fluorine pollution 大气氟污染
fluorine pollution source 氟污染源
Gaseous fluorine pollution 气氟污染
industrial fluorine pollution 工业氟污染
fluorine pollution in the air 大气氟污染
health effects of fluorine pollution 氟污染对健康的影响
In the face of the serious situation, it is hoped that the enterprises care and control the atmospheric fluorine pollution.
面对日益严峻的污染形势，提请企业界加以关注和治理。
Suggestions were made for the protection of livestock environment from harmful effects of the industrial fluorine pollution.
文中还提出了防止工业氟污染危害的措施。
The conditions of fluorine pollution in surroundings from minor brick-tile kilns in the area of fluorosis have been investigated.
本文对地氟病区家庭砖瓦窑造成环境氟污染进行了调查。
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