Good day to all steemit family
this is my job in our company I am breaking the sample in my compressive machine to find out how hard the concretes are.
this is my monitor to find out what the result of breaking in the concret sample.
Good day to all steemit family
this is my job in our company I am breaking the sample in my compressive machine to find out how hard the concretes are.
this is my monitor to find out what the result of breaking in the concret sample.