User talk:Shahab Aalam

Welcome to Wikimedia Commons, Shahab Aalam!

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-- Wikimedia Commons Welcome (talk) 17:48, 2 December 2015 (UTC)

Hi! Are the directions of torsion stress in https://en.wikipedia.org/wiki/File:DIFFERENT_TYPES_OF_STRESS.png correcT? — Preceding unsigned comment was added by 128.72.240.49 (talk) 10:27, 1 May 2019 (UTC)