模块化的部件设计、自拆装技术的运用，使得产品转场运输更加方便、经济。
Modularized parts design and the application of self-assembly technique make it convenient and economical for site transfer and transportation.
本文从达涅利型精轧机辊箱结构特点着手，阐述了辊箱拆装和维护技术特点，对几种常见故障进行了分析，提出了解决措施。
The paper introduces the characteristic of dismounting and maintenance technology based on the structure of the roller box. Several common faults are analyzed and some solutions are put forward.
本文主要研究柴油机拆装多媒体CAI课件的设计与开发技术。
This paper focuses on the design and development technology of multimedia CAI courseware in diesel engine structure practice.
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