Rich hands on site experiences and strong trouble shooting and diagnosis capabilities 丰富的现场操作经验和全面的现场分析和疑难排解能力。
2.
Fault diagnosis capability of iec is enhanced . synthetic diagnosis for power transformer using rough set theory is studied in this paper 电力变压器一种故障可能引起多个征兆,而一种征兆又可能由几种故障引起,更易出现几种故障同时存在的情况。