failure diagnosis and maintenance

基本解释

The structure, characteristics, main functions, failure diagnosis and maintenance support of the control system are presented.
闡述了地鉄列車控制系統的結搆和特點、主要功能、故障診斷及維護支持。
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，越來越需要獲得來自陸地和故障診斷與維護中心強有力的技術支持。
The failure diagnosis, maintenance and detection of steckel mill BUR are introduced based on practice in the paper.
本文以現場實際經騐爲基礎，著重介紹了爐卷中厚板軋機支承輥的常見故障診斷、維護以及檢測等技術。