Hellow guys, Welcome to my website, and you are watching Прогиб всего 5 мм! Тестируем LVL-брус 10 м на берегу Финского залива #стройка #кровля. and this vIdeo is uploaded by Проектирую и Строю at 2025-04-05T09:26:32-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.