CHENGDU, Feb. 17 (Xinhua) -- China's first privately-funded aeroengine test facility has begun construction in Chongzhou, Sichuan Province. The groundbreaking ceremony on Feb. 13 marked the official ...

Drone agrícola borrifa pesticidas em um campo no vilarejo de Hongqiao, cidade de Chongzhou, Província de Sichuan, no sudoeste da China, em 25 de fevereiro de 2020. (Xinhua/Li Mengxin) Chengdu, 17 fev ...

An agricultural drone sprays pesticide in a field in Hongqiao Village, Chongzhou City, southwest China's Sichuan Province, Feb. 25, 2020. (Xinhua/Li Mengxin) CHENGDU, Feb. 17 (Xinhua) -- China's first ...