三明抗磨液压油沉淀物积聚极其关键的液压系统，例如复杂的数控 (NC) 机械，特别是在使用紧公差伺服阀的应用 ?在泵及其他系统元件中采用多金属设计的系统 ?可能出现液压液和冷却剂之间交叉污染的应用 ?高压叶片、活塞和齿轮泵 ?经常工作在很高的运行温度下的系统 ?少量进水不可避免的场合 ?含有齿轮和轴承的系统 ?要求高承载能力和抗磨保护的系统 ?薄油膜防腐蚀保护较重要的应用，例如含有水分的系统 Sanming city will be the sales of hydraulic oil of no.46, no.46, senior mobil The three - Ming anti-wear hydraulic oil precipitates accumulate extremely critical hydraulic systems, such as complex numerical control (NC) machinery, especially in the use of tight tolerance servo valves ? A multi-metal design system in pump and other system components ? There may be an application of cross-contamination between hydraulic fluid and coolant ? High pressure vane, piston and gear pump ? Regular work at high operating temperature systems ? A small amount of water is unavoidable ? A system containing gears and bearings ? High load bearing capacity and anti-wear protection system ? Thin oil film is an important application of corrosion protection, such as water containing system