UL 437 BULLETINS-2005《钥匙锁/注:批准》
The requirements cover key locks categorized as follows: Cabinet locking cylinders; Door locks; Locking cylinders; Security container key locks, Type 1 and Type 2; and Two-key locks.
The requirements cover key locks categorized as follows: Cabinet locking cylinders; Door locks; Locking cylinders; Security container key locks, Type 1 and Type 2; and Two-key locks.