Ключевые слова:
Metal coatings|Sampling methods|Electro-analytical methods|Printed circuits|Printed-circuit boards|Wettability|Penetration tests|Surface treatment|Printed-circuit bases|Elongation|Rolls|Mass|Packaging|Electrical conductivity|Test equipment|Grades (quality)|Coated materials|Thickness|Foil|Tensile testing|Tensile strength|Test specimens|Dimensional tolerances|Roughness (surface)|Copper|Defects|Marking|Weight measurement|Purity|Stain tests|Testing conditions|Laminates|Specimen preparation|Width|Electrical resistance