241 صفحه Pdf
NFPA 400:2016-Hazardous Materials Code
NFPA 400:2016-Hazardous Materials Code
241 صفحه Pdf
NFPA 400:2016-Hazardous Materials Code
ISO 6507:2005-Metallic materials — Vickers hardness test- Part 3:Calibration of reference blocks
دانلود کتاب Electronic Properties of Materials
مولف : Rolf hummel
چاپ : fourth edition 2005