Normas ISO

Petroleum products — Determination of sulfated ash in lubricating oils and additives and fatty acid methyl esters

Information technology — Home Electronic System (HES) application model — Part 3: Model of an energy management system for HES

Information technology — Home electronic system (HES) interfaces — Part 4-2: Common user interface and cluster-to-cluster interface to support interworking among home cluster systems — Interfaces, services and objects

Plastics — Determination of burning behaviour of thin flexible vertical specimens in contact with a small flame ignition source

Steel — Determination of aluminium content — Flame atomic absorption spectrometric method

Thermal cutting — Classification of thermal cuts — Geometrical product specification and quality tolerances — Amendment 1