Grease separators; testing
€24.39
Drainage and Sewerage Systems for Buildings and Plots of Land; Fields of Application of Sewage Pipes and Sewage Fittings made from Different Materials
Shut-off valves for site drainage systems; Principles of construction
Small-type sewage treatment plants, application, design, construction and operation plants without aeration
€41.78
Drainage and Sewerage Systems for Buildings and Plots of Land; Technical Specifications for Construction
€84.58
Drainage and Sewerage Systems for Buildings and Plots of Land; Specifications for the Determination of the Internal Diameters and Nominal Widths of Pipelines
€98.32
Gully Tops for Road and Yard Gullies; Testing, Quality Control
German Standard Methods for Examination of Water, Waste Water and Sludge; Cations (Group E); Determination of Mercury (E 12)
€34.30
Treatment of the water of swimming-pools and baths
German Standard Methods for the Analysis of Water, Waste Water and Sludge; Cations (Group E); Determination of Lead (E 6)
€48.79
German standard methods for the analysis of water, waste water and sludge; Sludge and sediments (group S); Determination of pH value in sludge and sediments (S 5)
300 × 500 gully top for road gullies, class C; Assembly
300 × 500 gully top for road gullies, class C; Component parts
Discharge fittings (trap seals and accessories); principles of construction and testing
€63.27
Chlorinators for water treatment; equipment, installation and operation
