Upper level: e155  Design, construction and building products and technology of buildings for private use

e1552  Design, construction and building products and technology for way finding, path routing and designation of locations in buildings for private use

Indoor and outdoor products and technology in the design, building and construction of path routing, for private use, to assist people to find their way inside and immediately outside buildings and locate the places they want to go to, such as signage, in Braille or writing, size of corridors and floor surfaces.


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