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ISO
ISO 15615:2022
En Vigor
2022-10-26
Gas welding equipment — Acetylene manifold systems for welding, cutting
and allied processes — Safety requirements in high-pressure devices
ISO
ISO
ISO 14310:2008
En Vigor
2008-10-22
Petroleum and natural gas industries — Downhole equipment — Packers and
bridge plugs
ISO
ISO 23922:2020
En Vigor
2020-09-21
Cigarettes — Determination of selected carbonyls in the mainstream smoke
of cigarettes with an intense smoking regime — Method using high
performance liquid chromatography
