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In choosing materials of construction, we have to compromise between various factors. Use the acronym SHAMROCK to summarize and remember some of them. S = Safety: what are the consequences of failure? If they are serious, a more resistant material …

سررسید، کاربردهای زیادی برای من داشته است از جمله نوشتن یادداشتهای مربوط به جلسات، استفاده به عنوان دفتر برای ثبت …
Within the testing community, NDE is not the only term used to describe the method in question. People have varied the terminology based on their specific application and information derived from the test. The terms are similar but with subtle …