خواندن بعدی
When I started working at an engineering company, I fully understood that performance of an engineer depends on myriad factors. At the same time, I saw these two images in one of Joseph Edward Shigley’s books and saved them. Influences …
مکالمهی تلفنی من با یک دوست: دوستم: – صبح به خیر. چطوری؟ من: – شب و روزت به خیر. خوبم. …
When comparing steel standards from different national and international standard development organizations, there is no such thing as equivalent steel standards. At best, one may be able to group comparable steel standards together based on some defined set of rules. …
