润滑剂、工业用油和有关产品（L类）的分类 第7部分：C组（齿轮）
Lubricants, industrial oils and related products (class L) of classification—Part 7: Family C (gear systems)
标准状态
发布于：2025-10-05
实施于：2026-05-01
废止
Lubricants, industrial oils and related products (class L) of classification—Part 7: Family C (gear systems)