For the inherent number or decorative pattern of various articles,Where to use.It is easy to fix the cognitive ground of propaganda sentences,Once fixed, the fixed state is very strong, do not worry about falling on the use.According to the needs, the fixed structure of various identification tools is provided for the objects which are easy to change the cognitive content;All kinds of keys, shoe pullers and other items on the designated location, the inherent number,Where to use.In the formation of a fixed publicity slogans and other signs of identification,In order to store the cognitive paper at a specific position of the article, a cognitive paper storage part and a cognitive paper storage part formed by a specific shape are used;According to the fixed means, the cognitive storage part can store and protect the cognitive ground in the teeth, and at the same time, it also provides a variety of identification means and fixed structures of fixed parts to prevent the leakage of tooth perception.
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