Normas ISO

Geometrical product specifications (GPS) -- Standard reference temperature for the specification of geometrical and dimensional properties

Activities relating to drinking water and wastewater services -- Guidelines for the management of basic on-site domestic wastewater services

Collets for tool holders with taper ratio 1:10 -- Collets, holders, nuts

Standard cost coding system for oil and gas production and processing facilities

Anaesthetic and respiratory equipment -- Oropharyngeal airways

Anaesthetic and respiratory equipment -- Tracheal tubes and connectors