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含蜡原油流动性改进剂h 89 -2系三元共聚物。
Flow improver H89 2 used in crude oil is a terpolymer.
youdao
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综合评定了流动性改进剂h 89- 2对改善青海原油流动性能的效果。
The effect of H89 2 on fluidity of Qinghai crude oil was evaluated.
youdao
-
综合评定了流动性改进剂h 89- 2对改善青海原油流动性能的效果。
The effect of H89 2 on fluidity of Qinghai crude oil was evaluated.
youdao