HJ 609-2019
Hexavalent chromium water quality automatic on-line monitor technical requirements and detection methods (English Version)
- Standard No.
- HJ 609-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- Professional Standard - Environmental Protection
- Latest
- HJ 609-2019
HJ 609-2019 history
- 2019 HJ 609-2019 Hexavalent chromium water quality automatic on-line monitor technical requirements and detection methods
- 2011 HJ 609-2011 The technical requirement for water quality automatic on-line monitor of chromium(Ⅵ)
