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DWA-A 131CN - Dimensioning of Single-stage Activated Sludge Plants - June 2016 (Chinese translation August 2022)
Standard DWA-A 131CN - Dimensioning of Single-stage Activated Sludge Plants - June 2016 (Chinese translation August 2022)

€20.75*
DWA-A 143-3 CN cure-in-place pipes (5/2014)
Standard DWA-A 143-3 (Chinese Translation) - Rehabilitation of Drainage Systems outside Buildings, Part 3: Lining with cured-in-place pipes (CIPP) - May 2014

€84.00*
Guideline DWA-M 144-3CN- Supplementary Technical Contract Conditions (ZTV) for the Rehabilitation of Drainage Systems outside of Buildings - Part 3: Renovation with Hose Liner Process (locally cured hose liner) for Sewers - November 2012
Guideline DWA-M 144-3CN- Supplementary Technical Contract Conditions (ZTV) for the Rehabilitation of Drainage Systems outside of Buildings - Part 3: Renovation with Hose Liner Process (locally cured hose liner) for Sewers - November 2012

€101.00*
Sewage works operator pocket book (chinese)
Sewage works operator pocket book (chinese version) 14. German edition translated to Chinese 2000

€8.03*