الفترة:
Subjects: Electrical properties
Subjects: Measurement
Subjects: Databases; Management
Subjects: Beta rays; Electrical properties; Temperatures
Subjects: Optical properties
Subjects: Optical communications
Subjects: Optical properties; Glass
Subjects: Electric conductors; Electrical properties
Subjects: Nuclear physics; Quantum theory
Subjects: Nuclear physics
Subjects: Electricity; Nuclear physics
Subjects: Semiconductors
Subjects: Solid state physics; Measurement; Molecules
Subjects: Gamma ray; Salts
Subjects: Mechanical properties; Physical properties
Subjects: Composite materials; Reinforced plastics