Sealing rings consisting of elastomers for joints in sewers and drains; circular of similar cross-sections, technical specifications for delivery, dimensioning— 10 стр.
Cold processable plastic jointing materials for sewerdrains - Jointing materials for prefabricated parts of concrete, requirements, testing and processing— 14 стр.
German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H), determination of the settleable matter by volume in water and waste water (H9)— 7 стр.
German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H), determination of the settleable matter by mass concentration in water and waste water (H10)— 5 стр.
German standard methods for the examination of water, waste water and sludge - General measures of effects and substances (group H) - Part 22: Determination of dissolved adsorbable and organically bound halogens in salt loaded water (SPE-AOX) (H 22)— 22 стр.
German standard methods for the examination of water, waste water and sludge - Summary indices of actions and substances (group H) - Determination of directly separable lipophilic substances (H 19)— 8 стр.
German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of water content, of dry residue and of solids content (S 2)— 7 стр.
German standard methods for the analysis of water, waste water and sludge; Sludge and sediments (group S); Determination of the proportion of sludge volume and sludge volume index (S 10)— 4 стр.
German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of loss on ignition and residue on ignition of the dry matter of a sludge (S 3)— 5 стр.
German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of the amenability to anaerobic digestion (S 8)— 12 стр.
Centrifugally cast and filled polyester resin glass fibre reinforced (UP-GF) pipes and fittings for buried drains and sewers; dimensions and technical delivery conditions— 24 стр.
Sewage treatment plants - Principles for the design of structures and technical equipment - Part 3: Specific principles for the equipment for aerobical and biological sewage treatment— 13 стр.
German standard methods for the examination of water, waste water and sludge - Summary indices of actions and substances (group H) - Determination of directly separable lipophilic substances (H 19)— 8 стр.
German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 11: Sampling of waste water (A 11)— 15 стр.
German standard methods for the examination of water, waste water and sludge; general information (group A); assessment of the minimum frequency for controlling water constituents in discharges (emission strategy) (A 6)— 15 стр.
