Ключевые слова:
Viscosity|Low-temperature testing|Impact testing|Adhesion tests|Fillers|Bend testing|Protective coatings|Density|Primers (paint)|Volatile matter determination|Density measurement|Ignition-loss tests|Corrosion protection|Cracking|Grades (quality)|Penetration tests|Viscosity measurement|Coal tar|Packaging|Softening-point determination|Peeling tests|Softening point|Testing conditions|Determination of content|Sampling methods|Test equipment|Mechanical testing|Specimen preparation|Distillation methods of analysis|Coal products|Marking|Sag (deformation)|Coatings