该油以大庆原油正常精制的减压馏分油为基础油，添加复合添加剂而成。

Normally, refined vacuum distillates of paraffinic Daqing crude oil are used as base stocks and are packaged with composite additives.

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采用大庆原油生产的高粘度指数基础油和25号变压器油为基础油，加入抗氧、防锈等多种添加剂调制而成。

Daqing crude oil production using a high viscosity index base oil and 25 oil-based transformer oil, add antioxidant, anti-rust additives, such as by modulation.

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