Friction Stir Welding (हिन्दी )
45.2 هزار بار بازدید -
7 سال پیش
-
In this video we will
In this video we will discuss about What is Friction Stir welding.we will also discuss its principle of operation of this welding.
7 سال پیش
در تاریخ 1396/06/22 منتشر شده
است.
45,294
بـار بازدید شده