我电器维修工程师，主要维修家有电器和办公设备，有5年维修工作经验，很高兴加入此论坛，希望与论坛一块成 长！

I am an electrical maintenance engineer. I mainly repair electrical appliances and office equipment. I have 5 years of experience in maintenance work. I am very happy to join this forum and hope to grow with the forum!​