Autumn is the season for migratory birds, airport bird difficulty increased, the power to ...【detail】
Most of the victims of this "sonic attack" have returned to the United States for medical ...【detail】
The head of the airport inadvertently discovered that mice, birds nests and so on were rar...【detail】
A Xinjiang rape planting base for farm injury prevention by Xingyu electronic remote strong sound orientation system
Xingyu Electronic Exhibition acoustic remote strong sound system in Guangdong mobile communication skill in emergency
Xingyu electronic acoustic remote strong sound system in counter-terrorism forces a SWAT combat outstanding stability
2017 Mianyang City, the first phase of the integration of military and civilian entrepreneurial class in Tsinghua University classes
Sichuan Province, the integration of military and civilian industrial growth entrepreneurs training classes in Harbin
Deputy director of the State Commission Li Changping visit innovation center during the investigation experience of acoustic directional loudspeaker Xingyu electronic products
