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DE?? ??
?? 16??? ?? ??? ??? ??? ??.
?? ???? ?? ??? ??? ??? ??? ????: ???, ?? ?? ??, ?? ?? ??, ????.
Spanish Association for Standardization (UNE), ?? ??
Danish Standards Foundation, ?? ??
German Institute for Standardization, ?? ??
Lithuanian Standards Office , ?? ??
Ente Nazionale Italiano di Unificazione, ?? ??
Standards Norway, ?? ??
British Standards Institution (BSI), ?? ??
- BS DD ENV 13370:2001 ???? ??. ??? ??. ???-N, AOX, ???, Hg, ?? ??, TOC, CN^- ?? ?? ??, F^- ??
- BS DD ENV 12506:2000 ???? ??. ??? ??. pH, As, Cd, Cr VI, Cu, Ni, Pb, Zn, Cl^-, NO2^-, SO4<sup>2? ?? /sup>^-
Group Standards of the People's Republic of China, ?? ??
US-FCR, ?? ??
Association Francaise de Normalisation, ?? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?? ??