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Photovoltaic systems. Power conditioners. Procedure for measuring efficiency
Document status: Active
Automatized diesel engines and gas engines. Classification according to scope of automatization
Document status: Withdrawn
Semiconductor frequency converters. General technical requirements
Document status: Active
Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects
Document status: Active
Hook stamped cable terminals, with closed tail, attached to conductor core. Construction and sizes
Document status: Active
Alternating current apparatus and devices for voltages above 1000 V. Temperature rise at continuous duty. Norms and test methods
Document status: Active