One of the main functions of the traditional packing is to transmit information about space-time and region to consumers from the sense of vision image. (product).
传统风格包装的主要功能之一是为从视觉形象上向消费者传达有关包装对象(即产品)的时空及地域等特点的信息。
Describe the problem of the traditional packing box in field application, and the structure and virtue of auxiliary stripping assembly of stem packing to the question.
阐述了常规阀门填料函在现场应用中存在的问题，以及针对此问题改进设计的填料辅助拆卸装置的结构、特点。
The application of a new structure packing column in continuous oil deodorization was described and compared with traditional oil deodorization column in this paper.
结构填料塔在油脂连续脱臭工艺中的应用进行了介绍，并将其与传统脱臭塔进行了比较。
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