简述了抗磨液压油的规格，介绍了抗磨液压油技术现状和发展趋势。
The specifications, the technological present status and development trend of antiwear hydraulic fluids were briefly described.
新矿物油配方，满足指定规格的自动齿轮箱和伺服转向器。
A new formulation of a mineral fluid for automatic gear boxes and servo-steering that require a specification such as that indicated.
摘要：研究出一种新思路，用于设计制冷系统油分离器回油毛细管的规格。
Abstract:A new idea is studied out for the design of the specification of oil return capillary ofrefrigeration system's oil separator.
根据需要可分为套管螺纹循环接头和油壬螺纹循环接头(全规格)。
According to actual needs. there are circulating sub with casing thread and circulating sub with union thread.
经理化分析、模拟试验及齿轮机试验，油品质量水平符合GB 5903《工业闭式齿轮油》规格，且达到U SS 224指标。
The physical-chemical properties, simulated test and FZG test results indicated that the said industrial oil met the requirements of not only GB 5903 but also USS 224.
适用于潮湿或含油脂，粉尘浓度大的粉尘，也可用于干燥大粒径粉尘，效果更佳。所有规格滤筒均可提供防油防水处理。
Apply to wet or with oil, dust concentration of dust, can also be used for large-size dry dust, the effect is better.
液压传动。规格为03和05型的四油口标准设计叠阀和四油口定向控制阀。紧固尺寸。
Hydraulic fluid power - Four-port modular stack valves and four-port directional control valves, sizes 02, 03 and 05 - Clamping dimensions.
液压传动。规格为03和05型的四油口标准设计叠阀和四油口定向控制阀。紧固尺寸。
Hydraulic fluid power - Four-port modular stack valves and four-port directional control valves, sizes 02, 03 and 05 - Clamping dimensions.
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