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The anti-theft door belongs to the outer door series, which belongs to the decorative material, and the fire door belongs to the building.
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Security doors belong to the building materials.
The interior decoration of the building is generally a service industry.
The advantage of installing anti-theft doors and windows is the function of natural ventilation. >>>More
It was issued in 2001, but now the home will meet the standard. Aohui.
Interior decoration materials are equivalent to a person's coat, that is, a suit or Zhongshan or Tang costume, furniture is like this person's glasses and hair accessories, and the indoor environment is the person's overall temperament or momentum.
My personal understanding is that furniture design is only a part of interior decoration, and there are many branch modules in interior decoration, such as floors, lamps, walls, etc., not just furniture.