WTMD of Mobile phoneMobile phone has become a necessity of people's life, it can not only improve our quality of life, but also facilitate our study and work. However, during the exam process, smart phones often become tools for cheating, which seriously affects the fairness and seriousness of the

IntroductionExplosive inspection plays a pivotal role in ensuring safety and security across various sectors, including transportation, defense, and critical infrastructure. With the increasing sophistication of explosive devices, there is a pressing need for advanced inspection technologies that ca

A large quantity of security gates were ready to GreeceA few days ago, our company successfully commissioned a large batch of the latest model of security gates after a long time of efforts and collaboration. This batch of security gates will be shipp