石化行业的关键设备一旦出现故障将直接产生大量的废弃原料,恢复过程又是较为困难和复杂,本文着重介绍石化行业关键电气设备的检修和维护,尽量避免事故的发生。 Once the key equipment in the petrochemical industry breaks down, a large amount of waste raw materials will be directly generated, and the recovery process is more difficult and complicated. This article focuses on the overhaul and maintenance of key electrical equipment in the petrochemical industry, and avoids the accident as much as possible.