adj.无灰的
The ashless type paper machine circulation oil is developed and applied. 对造纸机械旋转件现场动平衡技术进行了系统研究。
Ashless anti-wear hydraulic oils were developed with the additives produced by Yiping . 选用本公司生产的添加剂研制无灰抗磨液压油。
The development and application of ashless antiwear hydraulic fluid with high pressure are described. 介绍了无灰高压抗磨液压油的研制过程及在实际应用中的情况。
The antioxidation composite matched the ashless agent has obrious effect on clearness and anticorrosion. 与无灰剂相匹配的抗氧组分对清净性和铅漆腐蚀性均有明显的影响。
And the performances of new type ashless dispersant in gasoline engine oil and diesel engine oil were also presented. 介绍了新型无灰分散剂在汽油机油和柴油机油中的使用性能。
