الفترة:
الموضوعات: الحديد؛ الخواص الميكانيكية؛ المعالجة الحرارية
الموضوعات: التجارة؛ الصناعات؛ المنتجات النفطية؛ المنسوجات؛ الهندسة الكيميائية
Subjects: Neural networks (Computer science); Data processing; Diagnosis; Hepatitis C
Subjects: Electrical properties; Optical properties
Subjects: Amplifiers
Subjects: Anbar; Iraq; Sperm; Genetic aspects; Physiology
Subjects: Absorption spectra; Analytical chemistry; Light; Optics; Spectrometers
Subjects: Thermal conductivity
Subjects: Computers; Data; Data protection; Encryption; Security measures
Subjects: Security measures
Subjects: Air conditioning; Performance
Subjects: Production engineering; Data processing
Subjects: Electric conductors
Subjects: Chemical reactions; Semiconductors