GEMET
General
Multilingual
Environmental
Thesaurus
加氟
Definition

在市政供水中添加负离子的过程,最终浓度为0.8-1.6 ppm,以预防儿童龋齿。

Related terms
Broader:
Other relations
Scope note

Scope note is not available.

Concept URL: http://www.eionet.europa.eu/gemet/concept/3328