Descriptors | Testing conditions, Size, Deformation, Performance, Holes, Vitreous enamel, Rigidity, Baths, Instructions for use, Alkali-resistance tests, Wear tests, Sheet materials, Sanitary appliances, Form tolerances, Grades (quality), Design, Impact testing, Dimensional measurement, Steels, Visual inspection (testing), Marking, Thickness, Mechanical testing, Dimensional tolerances |