Ключевые слова:
Oils|Materials in contact with food|Joints|Performance testing|Low-temperature testing|Drainpipes|Pipework systems|Pipelines|Tensile testing|Ageing (materials)|Test specimens|Seals|Microbiological-resistance tests|Defects|Storage|Marking|Water absorption|Pipes|Natural rubber|Quality assurance|Water|Hardness|Elongation at fracture|Synthetic rubber|Compression set|Ozone|Elastomers|Stress relaxation|Swelling|Static seals|Potable water|Test equipment|Gas pipes|Type testing|Tensile strength|Gaskets|Hardness testing|Testing conditions|Dimensions|Chemical-resistance tests|Sealing rings