video
2dn
video2dn
Найти
Сохранить видео с ютуба
Категории
Музыка
Кино и Анимация
Автомобили
Животные
Спорт
Путешествия
Игры
Люди и Блоги
Юмор
Развлечения
Новости и Политика
Howto и Стиль
Diy своими руками
Образование
Наука и Технологии
Некоммерческие Организации
О сайте
NDT Welding
Basic Joint Design
CTOD Testing Crack Tip to opening displacement to measure fracture Toughness to have an idea in In
The Steel Heat Treatment Process
Direct Current Electrode Positive DCEP Reverse Polarity concept in Arc Welding Process
Construction Tank
GTAW process explained very beautifully
Slow Motion Linear Friction Welding of Titanium
Introduction to Radiography with both X and Gamma Radiaton
Electro Slag Welding
Direct Current Electrode Negative DCEN Straight Polarity concept in Arc Welding Process
Introduction to Pipeline inspection
ASME B31 Piping Codes An Engineer's Guide
Fusion Bonded Epoxy FBE and 3 Layer Pipe Coating
amazing
Heat Exchanger, Condenser and Boiler inspection Methodology
NDT
NDT - SMAW.avi