Browsing ERU - 2005 by Author "Sivahar, V"

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  • Surface roughness measurement of ultrasonic echo amplitude technique 
    Munasinghe, N; De Silva, I; Sivahar, V [Conference-Full-text]
    The foundry industry has a major role to play in the economic development of our country. Unfortunately in Sri Lanka the technological development of this industry has stagnated. The quality of foundry products manufactured ...