The mechanical properties of the copper bar test should be done the test sample
This GB should have standards, if you do tensile test, you will check the national standard of tensile experiments, bending experiments and stability experiments can be done, you can check the national standard.Pure hand, hope to adopt, thank you!
This GB should have standards, if you do tensile test, you will check the national standard of tensile experiments, bending experiments and stability experiments can be done, you can check the national standard.Pure hand, hope to adopt, thank you!
This GB should have standards, if you do tensile test, you will check the national standard of tensile experiments, bending experiments and stability experiments can be done, you can check the national standard.Pure hand, hope to adopt, thank you!
