Chinese Standard: GB/T 28772-2012

Classification of internal combustion engine oils

全国石油产品和润滑剂标准化技术委员会石油燃料和润滑剂分技术委员会(SAC/TC 280/SC 1)

本标准规定了汽车用及非道路用内燃机润滑油（汽油机油、柴油机油和农用柴油机油）的代号说明和详细分类。
本标准不适用于铁路内燃机车柴油机油和船用柴油机油的分类。

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