Performance and testing of teleprotection equipment of power systems narrow-band command systems

NEPLATNÁ vydána dne 7.7.1994

Performance and testing of teleprotection eguipment of power systems Part 2:Analogue comparison systems

NEPLATNÁ vydána dne 13.8.1998

Method for determination of phosphorus content in manganese ores

NEPLATNÁ vydána dne 28.2.1979

Generic specification for frequency counters

NEPLATNÁ vydána dne 6.7.1994

Measuring methods for frequency counters

NEPLATNÁ vydána dne 6.7.1994

Methods of judging degradation for interference to mobile radiocommunication in the presence of impulsive noise

NEPLATNÁ vydána dne 6.7.1994

Operating conditions for telecontrol equipment and systems. Environmental conditions and power supplies

NEPLATNÁ vydána dne 1.1.1994

Telecontrol equipment and systems Part 2:Operating conditions Section 1:Power supply and electromagnetic compatibility

NEPLATNÁ vydána dne 13.8.1998

Generic specification for piezoelectric ceramic transducing elements

NEPLATNÁ vydána dne 26.7.1994

Connectors for frequencies below 3MHz for use with printed boards—Part 2:Detail specification for two—Part connectors with assessed quality, for printed boards, for basic grid of 2.54mm(0.1in) with common mounting features

NEPLATNÁ vydána dne 10.11.1998