Normas ISO

Soil quality — Framework for detailed recording and monitoring of changes in dynamic soil properties

Rolling bearings — Radial ball bearings with flanged outer ring — Flange dimensions

Water reuse in urban areas — Guidelines for water reuse safety evaluation — Stability evaluation of reclaimed water

Telecommunications and information exchange between systems — Specific requirements for local and metropolitan area networks — Part 11: Wireless LAN medium access control (MAC) and physical layer (PHY) specifications

Small craft — Windows, portlights, hatches, deadlights and doors — Strength and watertightness requirements — Amendment 1

Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow