Normas ISO

Water meters for cold potable water and hot water-- Part 2: Test methods

Water meters for cold potable water and hot water-- Part 1: Metrological and technical requirements

Implants for surgery -- Plasma-sprayed unalloyed titanium coatings on metallic surgical implants-- Part 1: General requirements

Textile machinery and accessories -- Pattern disks and pattern chains for warp knitting machines -- Vocabulary and symbols

Refrigerants -- Designation and safety classification

Information technology -- Programming languages, their environments and system software interfaces -- Programming language COBOL