It also has an excellent effect for paraffin-base lube oil after compounded with T803B.
与T803 B复配后，对石蜡基油也有较好的降凝效果。
2
The research proved that the copolymer have very good pour point depressing effect on paraffin-base crude oil. It is a new kind of pour depressor.
研究表明，该共聚物对某些含蜡原油有很好的降凝作用，是一种新型的原油降凝剂。
3
It has introduced the property of paraffin-base crude and deeply researched technology of the construction asphalt number 10 that was prepared by paraffin-base crude.
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