ISO 12922:1999/Cor 1:2001 润滑剂、工业润滑油和有关产品(L类) H组(液压系统) HFAE、HFAS、HFB、HFC、HFDR和HFDU各品种的规格 技术勘误1
Lubricants, industrial oils and related products (class L) - Family H (Hydraulic systems) - Specifications for categories HFAE, HFAS, HFB, HFC, HFDR and HFDU; Technical Corrigendum 1