第5章介绍系统调试与维护，给出了系统的主要电气原理图和接线图。
Chapter 5 introduces the system debugging and maintenance, given the main electrical system schematic and wiring diagram.
因此，通风、空调系统的调试与维护是通风空调工程施工及后期维护中的必不可少的工序。
Therefore, commissioning and maintaining ventilation and air conditioning system is an essential step during the construction and later maintenance.
论述了托辊式电子皮带秤设计以及安装调试与维护使用中提高其应用准确度的一些技术措施。
The paper expounds the technical measures improving the operated accuracy of the roller electronic belt scale in the design, installation, debugging, maintenance and operation of it.
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