... Antioxidant agent抗氧化剂 Anti-wear agent抗磨剂 High TBN Detergent agent高TBN值清净剂 ...
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支行核算专用章 » Branch accounting Seal 耐磨剂 » Anti-wear agent 跟着老师一起一边唱，一边做动作！ » Following the teacher sang while doing the action!
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water-soluble anti-wear agent 水溶性抗磨剂lr
anti wear agent 抗磨剂
ep anti wear agent 极压抗磨剂
water-based anti-wear agent 水基抗磨剂
·2,447,543篇论文数据，部分数据来源于NoteExpress
Use high grade 3 class hydrogenation base oil development, specially add more pressure and anti-wear agent, a resistance to wear.
使用优质3类加氢基础油研制，特别加入极压抗磨剂，更抗磨损。
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