发明申请
US20100191026A1 ASHLESS HYDRAULIC FLUID OR PAPER MACHINE OIL 失效
无油液压油或纸机油

ASHLESS HYDRAULIC FLUID OR PAPER MACHINE OIL
摘要:
An ashless lubricating oil, comprising a base oil having a viscosity index greater than 150, wherein the base oil is made from a blend of petroleum-based wax and Fischer-Tropsch derived wax.
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