随着实验仪器与电子设备的日益增多与新技术不断地投入实际应用,维护、修理(简称维修)方面的工作显得尤其重要。在本人30多年维修经验的基础上,本文将对一些常规性安全注意事项和维修步骤与方法作出一些个人见解,以供读者借鉴。 With the increasing number of experimental instruments and electronic devices and the continuous application of new technologies in practical applications, the work of maintaining and repairing (referred to as maintenance) is especially important. Based on my more than 30 years of maintenance experience, this article will make some personal opinions on some routine safety precautions and maintenance steps and methods for readers’ reference.