规格型号150N品牌中海油比重0.8552闪点220（℃）40℃运动粘度29.40（cSt）粘度指数110倾点-18（℃）用途基础油类别II类CERTIFICATEOFQUALITYANALYTICALITEMSUNITMETHODRESULTSSPECIFICATI***Appearance@15℃VisualClearClearKinematicViscosity@40℃㎜²/sASTMD445-0629.40reportKinematicViscosity@100℃㎜²/sASTMD445-065.2455.2-5.8ViscosityindexASTM2270-04110min100Flashpoint℃ASTMD92-05a220max200Pourpoint℃ASTMD97-07-18max-12ColorratingASTMD1500-07L0.5max0.5Densityat20℃KG/LASTMD40520.8552report)