dispersant viscosity index improver
常見(jiàn)例句
- The lubricating oil composition comprises metallic detergent, ashless dispersant, oxidation and corrosion inhibitor, pour inhibitor, viscosity index improver and base oil.
本潤(rùn)滑油組合物包括金 屬清凈劑、無(wú)灰分散劑、抗氧抗腐劑、降凝劑、粘度指數(shù)改進(jìn)劑和基礎(chǔ)油。
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