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Anonymous users2024-01-24Right, the high-rise is generally a fire door, multi-layer is an anti-theft door, although the door is poorly workmanlike, but the acceptance report, the certificate are complete.
Generally, the inside is open like a normal door, and if you want to come in, you need to use a card or press a numeric password.
There is no clear provision for the installation of anti-theft doors in commercial housing, but it is stipulated in Article 1 of the "Residential Design Code": "The door should be a protective door with anti-theft and sound insulation functions." In other words, as a residential house in a commercial house, the relevant provisions of the "Residential Design Code" should be implemented in the design. >>>More
The Urban Construction Administration is the urban management. Now the city is being created, and it is specially demolished and illegally built. >>>More
Security doors have inward doors, but they generally have to be customized.
Yes, looking for Chongqing manufacturers, indoor wood ordering Landis Henan) paint door factory.