failure diagnosis and maintenance

基本解释

The structure, characteristics, main functions, failure diagnosis and maintenance support of the control system are presented.
阐述了地铁列车控制系统的结构和特点、主要功能、故障诊断及维护支持。
The ships what under sail on the oceans of all parts of the worlds want to obtain the powerful technical support from land or the failure diagnosis and the maintenance center more and more.
船舶航行在全世界各地的海洋，越来越需要获得来自陆地和故障诊断与维护中心强有力的技术支持。
The failure diagnosis, maintenance and detection of steckel mill BUR are introduced based on practice in the paper.
本文以现场实际经验为基础，着重介绍了炉卷中厚板轧机支承辊的常见故障诊断、维护以及检测等技术。