عناصر مشابهة

• Physical Characteristics of some heterojunctions 
  بواسطة: Abdou Salem, Gehan Farouk  منشور: (2002)
• heat treatment effects in sene hetero junctions 
  بواسطة: Ahmed, Enass Abd El Fattah  منشور: (1996)
• STUDY OF PHOTOMETRIC CHARACTERISTICS OF SOME TYPES OF COMMERCIAL LAMPS , LUMINAIRES AND LOCAL DAYLIGHT
  بواسطة: MANAL AHMED ABD EL- NABY HARIDY منشور: (2002)
• STUDY OF THERMAL PROPERTIES OF SOME GLASSY SAMPLES
  بواسطة: HUSSIEN ABD EL - FATTAH IBRAHIM AHMED منشور: (2006)
• STUDY OF SOME PHYSICAL PROPERTIES FOR SELECTED GLASS CONTAINING BISMUTH
  بواسطة: BASSAM MOHAMED ABD EL-FATTAH MAKRAM منشور: (2005)