Standard Title：Chemical analysis methods for rare earth residue and waste water—Part 2：Determination of chemical oxygen demand（COD）
Status：
Published
Chinese Classification for Standards (CCS)
H14
International Classification for Standards (ICS)
77.120.99
Publication date
2023-11-02
Language
EN
Online Preview Notice
Your current browser does not support the online preview service. Please use modern browsers (Chrome, Firefox, Opera, Microsoft Edge, 360 Browser, Sogou Browser, Liebao Browser, Maxthon, etc.) to reopen this page for standard preview.
全国标准信息公共服务平台
