Normas ISO

Traditional Chinese medicine — Atractylodes macrocephala rhizome

Software and systems engineering — Core agile practices

Ambient air — Determination of the mass concentration of ozone — Chemiluminescence method — Amendment 1: Consensus value for the ozone absorption cross-section at room temperature at the mercury-line wavelength (253,65 nm air)

Information technology — Telecommunications and information exchange between systems — Local and metropolitan area networks — Specific requirements — Part 15-4: Wireless medium access control (MAC) and physical layer (PHY) specifications for low-rate wireless personal area networks (WPANs)

Road vehicles — Software update engineering — Amendment 1

Plain bearings — Reuse, recycling and disposal of plain bearing materials