International Conference on Concrete Technologies
The conference brings researchers and practitioners together to discuss the latest advances, technical knowledge, continuing research, tools, testing..
細部 March 17 - 18, 2014
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Qatar StoneTech
Qatar StoneTech 2017, The International Stone and Stone Technology Show is the ideal event for distributors, suppliers, manufacturers, agents and..
細部 May 8 - 11, 2017
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