寒区工业齿轮油理想添加剂应由粘度指数改进剂、降凝剂、S -P型极压抗磨剂、酚型抗氧剂及苯三唑脂肪胺盐等组成。
The ideal additives for industrial gear oil in cold area should be comprised of improver of viscosity index, pour point depressant, S-P extreme pressure wear inhibitor and benzotriazole fatty amine.
结果证明多数粘度指数改进剂可提高油性极压剂的综合磨损值。
It is proved that most kinds of polymer additives can improve the composite wear value of oiliness and EP agent.
结果表明,扬麦系列品种(系)的峰值粘度和稀懈值极显著高于供试的北方小麦;
The results showed that the peak viscosity and breakdown of Yangmai were significantly higher than that of varieties from northern China;
结果表明,扬麦系列品种(系)的峰值粘度和稀懈值极显著高于供试的北方小麦;
The results showed that the peak viscosity and breakdown of Yangmai were significantly higher than that of varieties from northern China;
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