Descriptors | Sealing materials, Fibres, Elastomers, Bonding, Grades (quality), Materials in contact with food, Thickness, Dimensional tolerances, Residual stresses, Performance, Water absorption, Bulk modulus, Marking, Mechanical testing, Testing conditions, Test specimens, Heating tests, Oil-resistance tests, Water-absorption tests, Compression testing, Specimen preparation, Leak tests, Pressure testing, Test equipment, Calibration |