Heat exchangers. Test methods for determining the power criteria of air/air and an air/exhaust gas mixture heat recovery devices
Document status: Active
Power generating sets and mobile electric power stations with internal combustion engines. General technical requirements
Document status: Cancelled
Cables and insulated conductors. Method for the determination of the electric resistance of insulation
Document status: Active
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V. Sheathed cables for fixed wiring
Document status: Cancelled
