car hardness testing Archives - JM Hardness Tester

Why should we test hardness in cars?

by JM Hardness Tester | Sep 18, 2019 | Hardness Tester

Hi my favorite people in the world, so happy to see you again! In today’s tutorial, we will talk about why hardness testing is important in the car industry. First of all, do you still remember What is hardness? what is a hardness testing Well, I tell you what,...