ISO 8068:2006/Amd 1:2019
根据ISO 13357-1和ISO 13357-2的过滤性试验-与试验方法阶段相关的要求
Lubricants, industrial oils and related products (class L) — Family T (Turbines) — Specification for lubricating oils for turbines — Amendment 1: Filterability tests according to ISO 13357-1 and ISO 1