Fingerprint locks gradually enter people's family life with high efficiency and convenience, bu ......
Ritsumeikan University of Japan has developed prototypes of the “radio ur ......
At present, the annual growth rate of China's plastic pipe market has reached 30%, ranking firs ......
The reliability of the fingerprint lock is mainly the security performance of ......
On the 14th, Chengdu Municipal Public Security Bureau Qingyang District Branch, Forensic Zhang Peng ......
The high temperature mechanical properties of non-quenched and tempered steel MFT8 w ......
Zhu Ming said that China's renewable energy industry has entered a large-scale incremental repla ......
Since 1986, Southwest China has officially started the development of standar ......
Prevention and treatment of broad bean verticillium wilt: 1. Selection If you want to grow well, ......