7th vibration analysis level 2 course held on February 19th, 20th and 21th 2013 in Academy Hotel in Tehran. Share Share on FacebookShare on Facebook TweetShare on Twitter Share on LinkedInShare on LinkedIn Share on WhatsAppShare on WhatsApp Post navigationPreviousPrevious post:8th vibration analysis level 1 course held in TehranNextNext post:“Fundamentals and application of acoustic emission in machinery fault diagnosis” course held in Shiraz Oil Refining Company