



























Энэ нь хамгийн их суналтын бат бэхтэй (материалыг деформацид шаардагдах даралтын хэмжээ) нэг квадрат инч тутамд 58,000-аас 79,800 фунт (psi) (10,355-аас 14,247 кг / см²) байна. Ганыг анхны хэлбэрт нь оруулахгүй болтол нугалахад шаардагдах уян хатан хязгаар буюу даралт нь 6,481 кг/см² (36,300 psi) байна.

























Портленд (Portland) - расположен в северо-западной части США, крупнейший город в штате Орегон (Oregon). По состоянию на 2013 год население Портленда составляло 609 тысяч человек, что позволило ему войти в 30 самых крупных городов Соединенных Штатов. Всего же с пригородами (городская агломерация Портленда) проживает свыше 2,2 …


