| 摘要 |
A water containing lubricant comprising a lubricating base oil, and a water-soluble corrosion inhibitor and water dispersed in the base oil by the use of a mixture of several surfactants having a specific hydrophile lipophile balance (HLB) value, respectively. The lubricant of this invention is a transparent dispersion containing a relatively large amount of water in the base oil, and is useful as an emulsion type metal working oils, hydrolic fluids, gear oils, engine oils, etc.
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