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千元以下榜的产品.大都中规中矩.没有什么特别与众不同的功能或设计。从测试数据来看,在扫描质量方面.上榜的产品差距都不算太
Thousands of the following list of products. Most of the law-abiding. There is nothing special distinctive features or design. From the test data, in the scan quality, the list of products are not too far