Question

the material testing is necessary before used called​

Answer 1

Answer:

Materials testing helps us to understand and quantify whether a specific material or treatment is suitable for a particular application. ... Material Testing may include methods that yield information about the structure or mechanical properties of the material.

Answer 2

Explanation:

Materials testing helps us to understand and quantify whether a specific material or treatment is suitable for a particular application. ... Material Testing may include methods that yield information about the structure or mechanical properties of the material.