OS GSO ISO 6743-4:2023
ISO 6743-4:2015
Omani Standard
Current Edition
·
Approved on
10 September 2023
Lubricants, Industrial Oils and Related Products (class L) — Classification — Part 4: Family H (Hydraulic Systems)
OS GSO ISO 6743-4:2023 Files
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OS GSO ISO 6743-4:2023 Scope
ISO 6743-4:2015 establishes the detailed classification of fluids of Family H (Hydraulic systems) which belong to class L (Lubricants, industrial oils, and related products). It is intended to be read in conjunction with ISO 6743‑99. This classification system does not include automotive brake fluids or aircraft hydraulic fluids.
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