[ad_1] Spanish >> Science-Technology Updated 04/07/2018 – 09:31 Keywords: WASHINGTON, July 3 (Xinhua) – Chinese scientists have developed a window material with tiny transparent solar cells that can turn windows into miniature …
Read More »Chinese Minister Receives Secretary General of the CTC • Workers
[ad_1] As part of his official visit to China, the Secretary General of Central Workers of Cuba, Ulises Guilarte De Nacimiento, was received by the Minister of the International Department of the …
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