ISO 12925-1:2018/Amd 1:2020
润滑油、工业油和相关产品(L 级) C 系列(齿轮) 第1部分:封闭式齿轮系统润滑油规范 修订 1:倾点 根据 ISO 3016 cat
Lubricants, industrial oils and related products (class L) — Family C (gears) — Part 1: Specifications for lubricants for enclosed gear systems — Amendment 1: Pour point, according to ISO 3016, of cat