Ключевые слова:
Printed-circuit boards, Printed circuits, Printed-circuit bases, Reinforced materials, Epoxides, Sheet materials, Laminates, Flammability, Combustion test methods, Fire tests, Vertical, Coated materials, Metal coatings, Copper, Thickness, Fire retardants, Specification (approval), Electrical properties of materials, Marking, Quality assurance, Packaging