With the prosperity and development of China's cultural and art industry, art transactions have exploded. The market has problems such as non-standard ...
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From the analysis of recent theft incidents in several communities, several common problems were found: the community security did not communicate timely ...
PDA handheld terminal NFC reading It mainly includes three parts: basic data management, error prevention management and traceability management. ...
Background of the project Because the furniture industry is classified as a traditional industry with low skill content, many manufacturers are now eager ...
Background of the project The China Open is a large-scale international tennis tournament approved by the International Tennis Association to be held in ...