high viscosity index hydraulic oil
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Refined by the depth of ultra-high viscosity index base oil and a unique additive technology, international advanced production technology by blending together the anti-wear hydraulic oil.
采用超高粘度指数深度精制基础油和独特的添加剂技术，经国际先进的生产工艺调合而成的抗磨液压油。
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