Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
CECS 10-1989 For buried steel water pipeline technical standard of cement mortar lining 190.0 via email in 1~3 business day superseded
CECS 111-2000 Specification for design of active sludge treatment of wastewater in cold regions 190.0 via email in 1~3 business day valid
CECS 113-2000 Specification for design of sawtooth intake 210.0 via email in 1~3 business day abolished
CECS 128-2001 Specification for design of bio-contact oxidation process 220.0 via email in 1~3 business day abolished
CECS 137-2002 Specification for structural design of reinforced concrete sinking well of water supply and sewerage engineering 510.0 via email in 1~5 business day superseded
CECS 16-1990 Code for structural design of prestressed concrete water pipes 430.0 via email in 1~5 business day superseded
CECS 18-1990 610.0 via email in 1~8 business day abolished
CECS 193-2005 Technical specification for long distance water transmission pipeline engineering of urban water supply 200.0 via email in 1 business day valid
CECS 223-2007 Technical specification for buried spirally wound corrugated polyethylene with ribbed steel reinforced pipes of sewerage engineering 610.0 via email in 1~8 business day valid
CECS 375-2014 Technical specification for integrated rotating biological contactor sewage treatment device 790.0 via email in business day valid
CECS 42-1992 Code for design of deep well aeration 210.0 via email in 1~3 business day superseded
CECS 46-1993 Design standard for removal of fluorides from drinking water 240.0 via email in 1~3 business day abolished
CECS 50-1993 Air water washing for filter 160.0 via email in 1~3 business day abolished
CECS 76-1995 Code for design of pneumatic water supply (with explanation) 390.0 via email in 1~3 business day abolished
CECS 91-1997 Design of combined sewage code 160.0 via email in 1~3 business day superseded
CECS 92-1997 Chemical method for treatment of heavy metal wastewater design specification 460.0 via email in 1~3 business day superseded
CJ/T 121-2000 Composite material inspection well lid of regenerated resin 100.0 via email in 1~3 business day valid
CJ/T 167-2016 Multi-function control valve for pumping system 220.0 via email in 1~3 business day valid
CJ/T 169-2018 Microfiltration water treatment equipment 160.0 via email in 1~3 business day valid
CJ/T 170-2018 Ultrafiltration water treatment equipment 160.0 via email in 1~3 business day valid


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