安全防盗锁具有防钻、防扭、防锯撬功能，以及互开率极低的优点。

The safety lock is drilling twist and picking resistant and is scarcely opened by other key.

youdao

安全防盗锁具有防钻、防扭、防锯撬功能，以及互开率极低的优点。

The safety lock is drilling twist and picking resistant and is scarcely opened by other key.

youdao