To expound the application of The easy-use design in the product design specially in the lamp design.
来阐述易用性设计在产品设计中的应用。
This paper expound the study of countermeasure basing on the new product CUVA marketing, laying emphasis on the marketing process of the planning stage .
本文从全国大学生排球联赛这个新产品的市场营销方面开展对策研究，侧重于计划阶段的市场营销过程研究。
To expound the production of spiral rib steel wire in such aspects as raw material selection, processing requirements of die, and requirements in product standard.
从原料选择、生产模具的加工要求、产品的标准要求等方面对螺旋肋钢丝生产作了论述。
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