再次，良好的清洁基础油是最重要的！

Again, good clean base oil is most important!

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中质基础油低温流动性差。

The medium base oil has bad low temperature flowability.

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原 料：纯正高档基础油。

Material: pure high-grade base oil.

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中国基础油进口需求从五月份开始已经下跌。

China's base oil import demand has fallen since May.

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是一家专业生产销售白油、溶剂油、基础油的厂家。

Is a professional production and sales of white oil, solvent oil, base oil manufacturers.

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同时对基础油中硫、氮对油品清净性的影响进行了讨论。

The influence of sulfur and nitrogen in the base stocks was also studied.

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同时对基础油中硫、氮对油品清净性的影响进行了讨论。

The influence of sulfur and nitrogen in the base stocks was also studied.

youdao