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Electromagnetic compatibility of technical equipment. Systems and equipment of railway transport. Part 4-1. Devices and equipment of railway automatics and telemechanics. Requirements and testing methods
Document status: Cancelled
Liquid crystal display devices. Part 1-1. Generic. Generic specification
Document status: Active
Printing trades machinery. Safety requirements for the design and construction. Part 4. Bookbinding, paper converting and finishing machines
Document status: Active
Switches, hardware and electric connectors. General requirements for measuring electric parameters
Document status: Active
Safety requirements for electronic flash apparatus for photographic purposes
Document status: Active
Oscillator, modulator and regulation tubes with anode dissipated power above 25 W. Method of measurement of leakage currents between electrodes and between cathode and heater
Document status: Active