ISO 4021:1977
What is the item title for ISO 4021:1977?
For ISO 4021:1977, item title is Hydraulic fluid power — Particulate contamination analysis — Extraction of fluid samples from lines of an operating system; replacement named by the register is ISO 4021:1992; publication date is 1977-12-01, verified against its source on 2026-11-03.
9705,IS,,ISO 4021:1977,Hydraulic fluid power — Particulate contamination analysis — Extraction of fluid samples from lines of an operating system,Transmissions hydrauliques — Analyse de la pollution par particules — Prélèvement des échantillons de fluide dans les circuits en fonctionnement,1977-12-01,1,['23.100.60'],ISO/TC 131/SC 8,9599,,[9706],"['en','fr']",2
— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
- Identifier
- ISO 4021:1977 verified
- Item title
- Hydraulic fluid power — Particulate contamination analysis — Extraction of fluid samples from lines of an operating system verified
- Replacement named by the register
- ISO 4021:1992 verified
- Publication date
- 1977-12-01 verified
Verified
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Where each value comes from
The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.
Replacement named by the register
9706,IS,,ISO 4021:1992,Hydraulic fluid power — Particulate contamination analysis — Extraction of fluid samples from lines of an operating system,Transmissions hydrauliques — Analyse de la pollution par particules — Prélèvement des échantillons de fluide dans les circuits en fonctionnement,1992-10-21,2,['23.100.60'],ISO/TC 131/SC 6
— all from isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
Source
- isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv