12-10-2020
7
Metrology
Acoustic & Optic Measurements
250 L.E.
ﻟﻤﻮاﺻﻔﺎت اﻟﻬﻨﺪیﺔ رﻗﻢ ٦٤٧٢. اﻟﻤﻮاﺻﻔﺎت اﻟﻘﻴﺎﺳﻴﺔ اﻟﻤﺼﺮیﺔ رﻗﻢ ١١٧٦- ١٩٩٠
Updated
Obligatory
784
11.040.70