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UNI ISO 21018-4:2020
Current
Current
The latest, up-to-date edition.
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Hydraulic fluid power -- Monitoring the level of particulate contamination in the fluid - Part 4: Use of the light extinction technique
Published date
27-02-2020
This document specifies a method for the determination of the particulate contamination level using the light extinction technique (also known as light blockage or light obscuration) either online or offline in containers.
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