Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants; German version EN 12566-3:2005— 48 стр.
German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 29: Spectrometric determination of nitrate with sulfosalicylic acid (D 29); ISO 7890-3:1988, modified— 11 стр.
German Standard Methods for Examination of Water, Waste Water and Sludge; Summary Action and Material Characteristic Parameters (Group H); Determination of the Chemical Oxygen Demand (COD) in the Range over 15 mg/l (H41)— 14 стр.
Water quality - Determination of biochemical oxygen demand after n days (BOD<(Index)n>) - Part 1: Dilution and seeding method with allylthiourea acid addition (ISO 5815:1989, modified); German version EN 1899-1:1998— 21 стр.
Water quality - Determination of biochemical oxygen demand after n days (BOD<(Index)n>) - Part 2: Method for undiluted samples (ISO 5815:1989, modified); German version EN 1899-2:1998— 16 стр.
Plastics piping systems - Unplasticized poly(vinyl chloride) (PVC-U) pipes - Test method for the resistance to dichloromethane at a specified temperature (DCMT); German version EN 580:2003— 10 стр.
Plastics piping and ducting systems - Thermoplastics pipes and fittings - Determination of Vicat softening temperature (VST); German version EN 727:1994— 5 стр.
Separator systems for light liquids (e. g. oil and petrol) - Part 1: Principles of product design, performance and testing, marking and quality control; German version EN 858-1:2002 + A1:2004— 61 стр.
Plastics piping and ducting systems - Pipes and fittings of unplasticized poly(vinyl chloride) (PVC-U) - Specimen preparation for determination of the viscosity number and calculation of the K-value; German version EN 922:1994— 4 стр.
Underground tanks of glass-reinforced plastics (GRP) - Horizontal cylindrical tanks for the non-pressure storage of liquid petroleum based fuels - Part 1: Requirements and test methods for single wall tanks; German version EN 976-1:1997— 10 стр.
Plastics piping systems - Unplastized poly(vinyl chloride) (PVC-U) pipes, fittings and material - Method for assessment of the PVC content based on total chlorine content; German version EN 1905:1998— 5 стр.
Water quality - Determination of nitrogen - Determination of bound nitrogen (TN<(Index)b>), following oxidation to nitrogen oxides; German version EN 12260:2003— 15 стр.
Common rules for precast concrete products; German version EN 13369:2004, Corigenda to DIN EN 13369:2004-09; German version EN 13369:2004/AC:2006— 2 стр.
Corrosion of metals and alloys - Determination of the critical pitting temperature under potientiostatic control (ISO 17864:2005); German version EN ISO 17864:2008— 20 стр.
Flexible cellular polymeric materials - Determination of tensile strength and elongation at break (ISO 1798:2008); German version EN ISO 1798:2008— 15 стр.
Plastics - Determination of tensile properties - Part 2: Test conditions for moulding and extrusion plastics (ISO 527-2:1993, including Corr. 1:1994); German version EN ISO 527-2:1996— 8 стр.
Plastics - Determination of creep behaviour - Part 2: Flexural creep by three-point loading (ISO 899-2:2003); German version EN ISO 899-2:2003— 20 стр.
Plastics - Polyamides - Determination of <epsilon>-caprolactam and <omega>-laurolactam by gas chromatography (ISO 11337:2004); German version EN ISO 11337:2004, Corrigendum to DIN EN ISO 11337:2004-09; German version EN ISO 11337:2004/AC:2009— 2 стр.
Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection (ISO 11732:2005); German version EN ISO 11732:2005— 25 стр.
Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate (ISO 11905-1:1997); German version EN ISO 11905-1:1998— 18 стр.
Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants; German version EN 12566-3:2005+A1:2009— 46 стр.
Small sewage treatment plants - Plants without aeration (septic tanks) - Part 101: Principles for factory production control and third party control— 6 стр.
Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants; German version EN 12566-3:2005+A1:2009— 46 стр.
Small sewage treatment plants - Plants without aeration (septic tanks) - Part 101: Principles for factory production control and third party control— 6 стр.
