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ISO

ISO 20056-1:2017
En Vigor
2017-12-11
Rolling bearings — Load ratings for hybrid bearings with rolling elements made of ceramic — Part 1: Dynamic load ratings
ISO

ISO 10423:2022
En Vigor
2022-03-08
Petroleum and natural gas industries — Drilling and production equipment — Wellhead and tree equipment
ISO

ISO 3909:1976
En Vigor
1976-10-01
Hardmetals — Determination of cobalt — Potentiometric method
ISO

ISO 13137:2022
En Vigor
2022-08-31
Workplace atmospheres — Pumps for personal sampling of chemical and biological agents — Requirements and test methods