The gas used in different types of welding would include ?
The gas used in different types of welding would include ?
مختلف قسم کی ویلڈنگ میں استعمال ہونے والی گیس شامل ہوگی۔
Explanation
Oxyacetylene welding, commonly referred to as gas welding,
is a process which relies on combustion of oxygen and acetylene