標準號：BS EN ISO 6743-4-1999
中文標準名稱：潤滑劑,工業用潤滑油和有關產品(L類).分類.H族(液壓系統)
英文標準名稱：Lubricants, industrial oils and related products (class L) - Classification - Family H (hydraulic systems)
標準類型：E34
發布日期：1999/11/15 12:00:00
實施日期：1999/11/15 12:00:00
中國標準分類號：E34
國際標準分類號：75.120
適用范圍：This part of ISO 6743 establishes the detailed classification of fluids of family H (Hydraulic systems) which belong to class L (Lubricants,industrial oils and related products). It should be read in conjunction with ISO 6743-0. This classification excludes, for the time being, automotive buake fluids and airborne fluids. However,this edition includes environmentally acceptable fluid categories,i.e.:HETG,HEPG,HEES and HEPR.