نتایح جستجو

با تشكر براي مقالات قبلي بازم زحمت براتون دارم: Rotary vane vacuum pump Vacuum, Volume 23, Issue 8, August 1973, Page 285 General Engineering (Radcliffe) Ltd Rotary-vane vacuum pumps Vacuum, Volume 23, Issue 12, December 1973, Page 460 Leybold Heraeus Ltd

با عرض سلام و خسته نباشيد لطفا زحمت اينها رو بكشيد: Rotary Vane Pumps Metal Finishing, Volume 99, Issue 8, August 2001, Page 71 Rotary Vane Pump Metal Finishing, Volume 99, Issue 8, August 2001, Page 33

Experimental study of characteristic curves of centrifugal pumps working as turbines in different specific speeds Experimental Thermal and Fluid Science, Volume 32, Issue 3, January 2008, Pages 800-807 Shahram Derakhshan, Ahmad Nourbakhsh Experimental study on regaining the tangential velocity...

terekundi refighe ham daneshgahi!

با عرض سلام و خسته نباشید: Thermal and hydraulic performance of a graphite block heat exchanger Chemical Engineering and Processing, Volume 36, Issue 5, September 1997, Pages 371-384 G. Schou, J. Deans, J. Künzel, H. Müller-Steinhagen Graphite plate heat exchangers for use with corrosive media...

با عرض سلام و خسته نباشید: Thermal and hydraulic performance of a graphite block heat exchanger Chemical Engineering and Processing, Volume 36, Issue 5, September 1997, Pages 371-384 G. Schou, J. Deans, J. Künzel, H. Müller-Steinhagen Graphite plate heat exchangers for use with corrosive...

ieeexplore.ieee.org/iel5/10188/32527/01520000.pdf سلام و عرض خسته نباشید!

سلام ! یک مقاله یا مطلب در مورد مبدل حرارتی گرافیتی میخوام ! با تشکر

i dont know ! think of one if you want to have a live & flowing conversation! iam waiting for your consideration! have fun

come on saminaz! you leave a comment here and come back 3-4 days later ! how can we have any conversations?we should find other ways which is instant !

do you mean where am i or what ?

یک جزوه قابل فهم کنترل فرایند میخوام! با تشکر

do you have a dictionary?begin right now! check every word you are not sure about the dictation! this way you can correct your mistakes!

listening to music ,watching movies and tv shows,reading books!by the way some of our courses in university is taught in English!

jenabe bacheye faza merc az lotfet !ebook soragh nadari ?ke beshe print kard ! vaghean bachehaye nojum terekundan ba in respondeshun!

از کجا میتونم کتاب نجوم به زبان ساده رو پیدا کنم؟

come on ! begin speaking right now!its nice you live in karaj !me too!

well!i've finished studying about 7or 8 years ago !and now i see i have forgotten alot ! but iam in touch with English every day ! sometimes it seems as if it's my mothertounge but iam here to learn more for sure!

that was a joke ! but if you wanna talk to each other!i agree!well! how long have you been studying English ? are you still doing so?

mamnunam azat ! zahmat keshidi gofty ! yeki az bachehaye sharif print shodash dasht goftam shayad beshe giresh ovordo print kard! bazam mamnun!