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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 …

آخرین سخنرانی/ رندی پاش/ ارمغان جزایری / نشر پیکان /242 صفحه برویم به سال 2007 رندی پاش (Randy Pausch): ۴۷ …

❓ What is the maximum carbon content in low carbon steel? ✅ Common answers often include 0.1%, 0.2%, or 0.3%. …