Normas ISO

Fans -- System effects and system effect factors

Agricultural trailers and trailed equipment -- Drawbar jacks -- Part 1: Design safety, test methods and acceptance criteria

Plain bearings -- Thin-walled half bearings with or without flange -- Part 2: Measurement of wall thickness and flange thickness

Water reuse in urban areas -- Guidelines for decentralized/onsite water reuse system -- Design principles of a decentralized/onsite system

Anodizing of aluminium and its alloys -- Test method for chemical resistance of anodic oxidation coatings on aluminium and its alloys using electromotive force apparatus

Information technology -- Keyboard layouts for text and office systems -- Part 12: Keyboard group selection