خواندن بعدی
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 …
An overview of European/International standards for fusion weldingRef. Mathias Lundin, Swedish Welding Commission
The white book of steel is an informative and entertaining look at steel’s enormous impact on the history of mankind, and the role that it is set to play in helping to shape the future of humanity. Tracing steel’s development from …
این ما نیستیم که به دنیا میآییم، این دنیاست که به سوی ما میآید. به دنیا آمدن یعنی هدیه گرفتن …
