ISO/DIS 21256-2:2026
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ISO/DIS 21256-2:2026

Fine bubble technology — Cleaning applications
Part 2: Test method for cleaning machine-oil stained surfaces of machined metal parts

Summary

This document specifies a test method for removal of machine oil stain from a noncorrosive metal surface using fine bubble water. A test is provided to show the comparative cleaning advantage of adding fine bubbles to the water.

Notes

40.00 : DIS enregistré

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 01/22/2026
Edition 2
Page Count 15
EAN ---
ISBN ---
Weight (in grams) ---

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