Normas ISO

Aircraft -- Connections for checking hydraulic systems by ground appliances -- Threaded type

Petroleum liquids -- Automatic pipeline sampling

Codes for the representation of names of countries and their subdivisions-- Part 2: Country subdivision code

Sampling of chemical products for industrial use -- Safety in sampling

Watch cases and accessories -- Gold alloy coverings-- Part 3: Abrasion resistance tests of a type of coating on standard gauges

Timekeeping instruments -- Wrist-chronometers with spring balance oscillator