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11-12 

Application of mechanical key interlock in power plant

This paper enumerates the application of mechanical key lock in the electric switching operation, and avoids the accident of misoperation from the technical measures.

11-12 

From mechanical lock, anti-theft lock to electronic lock, an article will teach you how to choose convenient and safe anti-theft lock!

There is theft in ancient times. No matter what era, there will be people who are greedy for property and take risks. With the development of science and technology, various anti-theft measures emerge one after another. The most basic and important anti-theft measure is the door lock.

11-12 

What is mechanical lock

Mechanical lock is a kind of all mechanical password lock with large key quantity and high reliability without electronic devices. In this kind of password lock, more than 3.25 million groups of six digit passwords can be used for the owner to change at

11-12 

The difference between dial type full mechanical password lock and American "Shajin" type box type mechanical password lock

Dialing disk type mechanical password lock is also a kind of box type mechanical password lock, which is similar to the box type mechanical password locks of "Shajin" and "luojiada" produced in the United States: they are all disk type mechanical password locks, all have ......

11-12 

Lock knowledge: comparison of advantages and disadvantages of mechanical locks and smart locks

There is no absolutely secure lock in the world. Anti-locking and unlocking technologies are like spears and shields. Both are constantly developing and developing. The mechanical lock feels more practical and the price is lower; the smart lock is the development direction of modern

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Application of mechanical key interlock in power plant

From mechanical lock, anti-theft lock to electronic lock, an article will teach you how to choose convenient and safe anti-theft lock!

What is mechanical lock

The difference between dial type full mechanical password lock and American "Shajin" type box type mechanical password lock

Lock knowledge: comparison of advantages and disadvantages of mechanical locks and smart locks