The structural design of mobile phones are to follow the law, the design guide i...

代码说明：

手机的结构设计都是有规律可循的，本设计指南旨在总结和归纳以往我们在手机设计方面的经验。使设计过程更加规范化、标准化， 利于进一步提高产品质量，设计出客户完全满意的产品。-The structural design of mobile phones are to follow the law, the design guide is intended to sum up the past and into the design of our mobile phone experience. The design process so that more standardization, which will help to further improve the quality of products, customers fully satisfied with the design of products.