Ключевые слова:
Specimen preparation|Marking|Water|Type testing|Temperature measurement|Potable water|Pipes|Volatile matter determination|Test pressure|Test specimens|Polymers|Water supply|Fluid equipment|Sampling methods|Quality control|Statistical methods of analysis|Plastics|Dimensions|Solvent extraction methods|Life (durability)|Polyethylene|Performance testing|Form tolerances|Elongation at fracture|Black|Chemical composition|Materials in contact with food|Carbon black