dispersant viscosity index improver
常见例句
- The lubricating oil composition comprises metallic detergent, ashless dispersant, oxidation and corrosion inhibitor, pour inhibitor, viscosity index improver and base oil.
本润滑油组合物包括金 属清净剂、无灰分散剂、抗氧抗腐剂、降凝剂、粘度指数改进剂和基础油。
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