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Standard Insuued on: 2017-08

WS/T 90-2017    Evaluation on the effect of water-improving for defluoridation
改水降氟效果评价
Category No.:WS Valid Status:valid
Issued Organization:Ministry of Agriculture Issued Date:2017-08-16
Implemented Date:2018-2-15 Abolished Date:
Superseded Standard.: Superseded Date:
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DL/T 516-2017   NB/T 42107-2017   NB/T 34057.6-2017   NB/T 31111-2017   DL/T 1706-2017   NB/T 41007-2017   T/31SIOT 001.5-2017   NB/T 42119.2-2017   NB/T 34059-2017   NB/T 51075-2017   NB/T 51073-2017   DL/T 1707-2017   T/31SIOT 001.6-2017   NB/T 42109-2017   DL/T 1708-2017   NB/T 42113-2017   NB/T 42125-2017   DL/T 1717-2017   NB/T 51074-2017   DL/T 1709.5-2017  

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