| Descriptors |
Corrosion tests, Pipe fittings, Colour, Testing conditions, Pipes, Length, Drainpipes, Test equipment, Polyvinyl chloride, Deflection tests, Design, Semi-circular shape, Elongation at fracture, Gutters, Area, Test specimens, Rainwater control systems, Thickness, Diameter, Thermal testing, Marking, Dimensions, Eaves gutters, Watertightness tests, Rainwater pipes, Acid-resistance tests, Impact testing, Tensile strength, Unplasticized polyvinyl chloride, Alkali-resistance tests, Polymers, Circular shape, Softening point, Plastics, Gutter fittings and accessories, Angles (geometry)
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