lock-and-key protection的意思|示意
锁钥保护
lock-and-key protection的网络常见释义
锁与键保护 ... lock-and-key 密钥 ; 锁与钥 ; 动态访问表 lock-and-key protection 锁与键保护 lock-and-key theory 锁钥学说 ...
lock-and-key protection相关短语
1、 lock-and-key protection system 锁和密钥保护系统 ; 锁与键保护系统 ; 锁和密钥保护
lock-and-key protection相关例句
The lock core and the key have simple structure, easy manufacturing and small volume and have the protection function of the baffles, thus enhancing the safety performance of the lockset greatly.
本发明结构简单、制造容易，体积较小，包含有挡板的保护功能，极大的提高了锁具的安全性能。