Fine bubble technology — Cleaning applications — Part 2: Test method for cleaning machine-oil stained surfaces of machined metal parts
NORMA vydaná dňa 16.1.2020
Označenie normy: ISO 21256-2:2020
Dátum vydania normy: 16.1.2020
Počet strán: 15
Približná hmotnosť: 45 g (0.10 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: 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.