2025-12-5 216.73.216.21
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
T/CAQI 59-2018 Biological treatment of sewage and wastewater—Technical specification for moving bed biofilm reactor system engineering 165.0 via email in 1~3 business day valid,,2019-1-1
GB/T 19570-2017 Engineering technical spicification for sewage pipeline discharging into the sea 310.0 via email in 1~5 business day valid,,2018-7-1
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T/CAQI 59-2018 Biological treatment of sewage and wastewater—Technical specification for moving bed biofilm reactor system engineering 
  Issued on: 2018-12-26   Price(USD): 165.0
GB/T 19570-2017 Engineering technical spicification for sewage pipeline discharging into the sea 
  Issued on: 2017-12-29   Price(USD): 310.0
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