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Be sure that you have never had any regrets in your life which only lasts for a few decades. Laugh or cry as you like, and it is meaningless to oppress yourself.

namadin head of the board has lecture in cemtech 2017 conference during 19-21 february 2017 in dubai (UAE(

Namadin has been invited to give its lecture in Global cement 2011 in munich, germany

Namadin has been invited to give its lecture in the conference