Based on it, the selection of design scheme of fuses and circuit breakers were given out.
在此基础上，给出了设计中有关熔断器和断路器的选型方案。
The thesis have a study on the three dimensional design of facility layouts the optimization choice of important facility and the scheme selection optimization of construction site layout.
本文就水利水电工程施工布置三维设计、重要施工设施厂址优选和布置方案优化三个方面进行了研究。
First, the scheme selection of the system was introduced in this paper. On this basis, the detailed description of the design of mechanical structure and control circuit were given.
本文首先描述了本系统的方案选择，在此基础上详述了该系统的机械结构设计和控制电路设计。
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