介绍了高压电气开关油的研制,包括基础油 、 添加剂对改善油品电气性能的影响.

This paper describes that high press electrical switch oil are studied including basic oil, additive.

公司的主要产品有：电力变压器、箱式变电站、电气开关柜等。

The company's main products are: power transformer, box-type substation, electrical switchgear, and so on.