WS/T 90-2017
Evaluation of the effect of water modification to reduce fluoride (replacing WS/T 90-1996) (English Version)

Standard No.

WS/T 90-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

中华人民共和国国家卫生和计划生育委员会

Latest

WS/T 90-2017

Replace

WS 90-1996

WS/T 90-2017 history

• 2017 WS/T 90-2017 Evaluation of the effect of water modification to reduce fluoride (replacing WS/T 90-1996)
• 1997 WS/T 90-1996 Criteria for evaluation of effect of water supply improvement and defluoridation measures