首頁(yè) > 標準下載>DIN EN ISO 7393-2-2019 Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes (ISO 7393-2:2017); German version EN ISO 7393-2:2018免費下載
DIN EN ISO 7393-2-2019  Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes (ISO 7393-2:2017); German version EN ISO 7393-2:2018 DIN EN ISO 7393-2-2019  Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes (ISO 7393-2:2017); German version EN ISO 7393-2:2018

DIN EN ISO 7393-2-2019 Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes (ISO 7393-2:2017); German version EN ISO 7393-2:2018

  • 標準類(lèi)別:
  • 標準大?。?/li>
  • 標準編號:DIN EN ISO 7393-2-2019
  • 標準狀態(tài):現行
  • 更新時(shí)間:2023-08-29
  • 下載次數:次
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 M M?rz 2019 DIN EN ISO 7393-2 D ICS 13.060.50 Ersatz für DIN EN ISO 7393-2:2000-04 Wasserbeschaffenheit – Bestimmung von freiem Chlor und Gesamtchlor – Teil 2: Kolorimetrisches Verfahren mit N,N-Dialkyl-1,4-Phenylendiamin für Routinekontrollen (ISO 7393-2:2017); Deutsche Fassung EN ISO 7393-2:2018 Water quality – Determination of free chlorine and total chlorine – Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes (ISO 7393-2:2017); German version E

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