IIT-Guwahati converts waste into 3D printed security post 0 24.02.2023 05:26 «The Times of India» (indiatimes.com) As a part of the G20 initiatives, the IIT-Guwahati innovators have cretaed the 3D printed security post using a special M40 grade sustainable concrete containing industrial wastes, fibers and chemical admixtures. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ
