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IP PM FK: Methanol fuel — Assessment of lubricity using the high-frequency reciprocating rig (HFRR)

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  • Method adopted/last revised:
  • Method reapproved: None
  • REF/ISBN:
  • Status: Current
  • First printed in STM books: June 2024

This document specifies a test method using the high‑frequency reciprocating rig (HFRR), for assessing the lubricating property of methanol fuels, including those fuels which could contain a lubricity‑enhancing additive.

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