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Either way, I support that the Internet is meant to be a place to get information for free and shouldn't be that expensive.
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I've been using 360 for several years, and I feel good, using 360 security guards for firewalls and 360 Trojans for antivirus.
Times are changing, the technical quality is getting better and better, the so-called armored door is more secure on the basis of the anti-theft door, the compartment in the door is different, and the appearance is basically the same.
I don't know why, in the sixties and seventies, people's ideological consciousness was so high, and they were really able to stay on the road and never close their doors at night. Although people were generally poor at that time, there was something of value to some extent, right? At that time, no one stole the doors and windows until they were closed. >>>More
You're so right, that's how I'm locked!! But it's helpless, it's annoying!!
Just match one, you can get it, buy a key blank online.
There are two kinds of security door size standards according to height and width, the height size is 1970mm and 2050mm, and the width size is generally 860mm and 960mm, so that it can be combined into four different sizes of security doors, which are 1970mm*860mm, 1970mm*960mm, 2050mm*860mm, 2050mm*960mm.