Ключевые слова:
Pressure testing, Crushing tests, Chemical-resistance tests, Pipes, Pipe couplings, Mechanical testing, Deflection tests, Sewers, Thermal testing, Tensile testing, Fatigue testing, Test equipment, Specimen preparation, Drainpipes, Ceramics, Dimensional measurement, Roughness (surface), Straightness measurement, Joints, Leak tests, Watertightness tests, Wear tests, Bend testing, Pipe fittings