Sound & vibration 160418

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Sound & Vibration By Prof. Moustafa M. Elsayed (Consultant) ProService The Engineering Company for Projects Services Madeinat Nasr-CAIRO-EGYPT - Tel. 202-2743595 & 202-2875608 Fax. 202-2755368 "mstafa @starnet.com.eg'' Prof. Moustafa M. Elsayed (Consultant)

Transcript of Sound & vibration 160418

Sound & Vibration

By Prof. Moustafa M. Elsayed

(Consultant)

ProService The Engineering Company for Projects Services

Madeinat Nasr-CAIRO-EGYPT -Tel. 202-2743595 & 202-2875608 Fax. 202-2755368

"[email protected]''

Prof. Moustafa M. Elsayed (Consultant)