GOST 22234-76

Corrosion of metals and alloys. Corrosivity of atmospheres. Measurement of environmental parameters affecting corrosivity of atmospheres

Safety in emergencies. Natural emergencies. Terms and definitions

Electrical apparatus for use in the presence of combustible dust. Part 18. Protection by encapsulation 'mD'

Maintenance documentation for aeronautical products. Structure, statement, execution and contents of rеgistration certificates, labels and air worthiness certificates

State system for ensuring the uniformity of measurements. Metrological maintenance of quantity definition of taken from site of bowels crude oil and oil gas. Basic principles

Medical electrical equipment. Part 2. Particular requirements for the safety of defibrillators and defibrillators-monitors