مشاهدة النسخة كاملة : what is transformer?


eng_mtmm
16-03-2008, 01:11 AM
http://en.wikipedia.org/wiki/transformer
trasformer................
construction..........
function........
operation..............
analysis.............
uses.......................
history...........
ENTER THIS SITE
cooling...............
losses...........
more and more............................
ا

sas_kik
20-05-2008, 10:23 PM
اخي الكريم

شكرا وبارك الله فيك

ليث الاسدي
14-06-2008, 02:11 PM
thank you for your help you good man