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Electrical supply track systems for luminaires. Part 2. Mixed supply systems. Section 1. Classes I and III

Document status: Cancelled

Power generating sets and mobile electric power stations with internal combustion engines. Kinds, complete collection and contents of operation documents

Document status: Active

Switches for household and similar fixed-electrical installations. Particular requirements for time-delay switches (T.D.S.). General specifications

Document status: Withdrawn

Nuclear power reactors. General requirements for control and testify systems

Document status: Active

Electric generating plants with diesel and gas internal combustion engines. General specification

Document status: Active

Dielectric materials. Methods of determination of permittivity and power factor within a frequency range of 100 to 5x10 in 6 degree Hz

Document status: Active