Розмір відео: 1280 X 720853 X 480640 X 360
Показувати елементи керування програвачем
Автоматичне відтворення
Автоповтор
keep up the good work. very interesting.
What device does the rotor main shaft rely on to prevent it from separating from the gearbox
Tell us about the main bearing where the Mast is mounted
keep up the good work. very interesting.
What device does the rotor main shaft rely on to prevent it from separating from the gearbox
Tell us about the main bearing where the Mast is mounted