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VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED

Standard No. Title Translation Price Delivery Status Add To Cart CJ 3082-1999 Discharge standard for municipal wastewater 195 (USD) via email in 1-3 business day ABOLISHED Add To Cart T/CAQI 59-2018 Biological treatment of sewage and wastewater—Technical specification for moving bed biofilm reactor system engineering 165 (USD) via email in 1 business day VALID Add To Cart

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