Test Data Generation Tool How Can I Calculate Poisson's Ratio For Refractory Test Data?

How can I calculate Poisson's Ratio For Refractory Test Data? - test data generation tool

Please help --
I had two copies of the proof test, a test of traditional traction and a 3-point bending test.

I do not know how I can calculate the Poisson ratio of the tensile test, like everything that gives me the drop of the burden of data.

In addition, tensions and adolescents, calculated in the form of two different results.