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mimasuo
- 电子密码锁是一种通过密码输入来控制电路或是芯片工作,从而控制机械开关的闭合,完成开锁、闭锁任务的电子产品。-Electronic locks is a through the password input to control circuit or chips work, so as to control the closing of the mechanical switch, complete the lock, closure of the task of electronic produ