Normas ISO

Petroleum, petrochemical and natural gas industries -- Lubrication, shaft-sealing and control-oil systems and auxiliaries-- Part 3: General-purpose oil systems

Petroleum, petrochemical and natural gas industries -- Lubrication, shaft-sealing and control-oil systems and auxiliaries-- Part 2: Special-purpose oil systems

Petroleum, petrochemical and natural gas industries -- Lubrication, shaft-sealing and control-oil systems and auxiliaries-- Part 1: General requirements

Method of measurement of hydrogen permeation and determination of hydrogen uptake and transport in metals by an electrochemical technique

Building construction machinery and equipment -- Mobile crushers-- Part 1: Terminology and commercial specifications

New audio profile and level signalling and change to audio_type table entry