GB/T 5822.2-2004
AbolishedTest method of petroleum ether insolubles in lubricating oil for railway locomotive diesel engine
铁路内燃机车柴油机油 石油醚不溶物测定方法
Application Summary AI generated
This standard specifies the test method for determining petroleum ether insolubles in lubricating oil used specifically for railway locomotive diesel engines. It is applied in the maintenance and quality control of diesel engine oils to assess contamination levels from soot, wear metals, and oxidation byproducts. The method helps ensure reliable engine performance and extended oil change intervals in railway operations.
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