1·This paper analyzes its general design principles, from the functional characteristics, classification, and identifiability of the underground commercial building's entrance.
本文从地下商业建筑入口的功能特征、分类以及可识别性入手，分析其一般设计原则。
1·The utility model aims to improve the operability and the display identifiability of an operation display device in a tableware cleaning and drying machine.
本实用新型旨在提高餐具清洗干燥机中的操作显示装置的操作性及显示可辨认性。