GB/T 9414.7-2000 in English

《GB/T 9414.7-2000设备维修性导则 第四部分:诊断测试》由TC24（全国电工电子产品可靠性与维修性标准化技术委员会）归口，主管部门为工业和信息化部（电子）。
详见本标准。

Scope

This standard is published as Part IV of the Equipment Maintainability Guidelines. Its purpose is to: - provide guidance for early consideration of testability issues in design and development; - help to determine effective test procedures as an integral part of use and maintenance. The Equipment Maintainability Guidelines series of standards are conceptually and in principle applicable to all types of equipment, however many of the techniques described are clearly more applicable to the fields of electrotechnical and electronics, where the application opportunities are greatest. For mechanical equipment, traditional diagnostic tests are still applicable, but advances in electronic measurement and monitoring devices herald that many improved diagnostic test equipment can now also be applied to mechanical parts and complex systems. The structural research of the diagnostic test device is very important to ensure its application in a wide range of fields. This standard provides reference for condition monitoring. Diagnostic test sets are closely related to the diagnostic testing concepts covered in this guidance and cannot and should not be separated. Of course, this does not mean that all condition monitoring should be part of this standard.