On June 18, the 19th China Strait Innovation Project Achievement Fair (referred to as "Haichuang Fair") was held in Fuzhou, Fujian.
This year’s “Haichuang Conference” will set up four major exhibition halls, including Innovation Achievement Pavilion, Digital Economy Pavilion, Prefectural and Municipal Comprehensive Pavilion, and Green Economy Pavilion, with a total exhibition area of approximately 55,000 square meters and an online exhibition.
The picture shows a cross-double-rotor unmanned helicopter capable of monitoring key areas without interruption for 24 hours and flying at speeds of up to 100km/h.
Photo by Zhang Bin
Release time: 2021-06-18 20:54:12 【Editor: Wang Yi】