Normas ISO

Measurement of radioactivity in the environment -- Air: radon-222-- Part 12: Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement method

Microbeam analysis -- Methods of specimen preparation for analysis of general powders using WDS and EDS

Cork stoppers -- Determination of global migration

Petroleum, petrochemical and natural gas industries -- Production assurance and reliability management

Information technology -- Automatic identification and data capture techniques-- Part 21: Crypto suite SIMON security services for air interface communications

Road vehicles -- Anchorages in vehicles and attachments to anchorages for child restraint systems-- Part 3: Classification of child restraint system and space in vehicle