500彩票快三

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                全损耗系统油(机械油)检测

                全损耗系统油是采用加氢高粘度矿物基础油,精选防锈、防老、抗泡、抗氧化、抗磨修复等进口复合添加剂,科学配方调和而≡成。L-AN全损耗系统用油的国家标准:GB 443-1989  

                主要㊣检测项目:开口闪点,运动粘度,水溶性酸或碱,酸值,水分,机械杂质,腐蚀试验。



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