- 规格:
- 120*50mm
- 材质:
- 铝板
- 类型:
- 指示类标识
When made of long afterglow phosphorescent materials, they can be yellow-green or blue-green. _b In addition to the substrate color and brown as the background color, place name signs should adopt: prescribed safety colors.
The background color of the monument-style place name sign can be the color of the substrate, and the text color should be black or red.
The color of the graphic symbols on place name signs should comply with the relevant provisions in B/, and should be coordinated with the sign material, background color and the color of the text on the sign.
Basic functions There are two functions of signage:
First, signage has the function of marking and warning. Signage mainly expresses its function through vision. For example: text communication, marks have symbolic, directional, suggestive and other functions. Text style can express character, background, and meaning. Forms and marks together express symbolic and structural meanings.
Second, signage is a kind of information transmission media, which has the functions of advertising and warning.
Product description: It uses light-storing self-luminous material, which has the function of absorbing and storing light. It can absorb visible light such as sunlight and lights in bright places for minutes, and can continuously emit light for more than one hour. The process of absorbing light and emitting light can be used repeatedly indefinitely. No power supply required, maintenance-free, and high lighting safety factor. The continuous service life is up to 10 years.
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