Methods for determining losses and efficiency of rotating electrical machinery from tests(excluding machines for traction vehicles)

NEPLATNÁ vydána dne 6.8.2003

Synchronizing universal coupling with ball and sacket

NEPLATNÁ vydána dne 21.3.1987

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NEPLATNÁ vydána dne 1.1.1987

Load cells

NEPLATNÁ vydána dne 3.6.1997

Resolution test target for photographic lenses

NEPLATNÁ vydána dne 1.1.1987

General characteristics complying with the network performance objectives for 12 channel carrier telephone systems on open-wire pairs

NEPLATNÁ vydána dne 26.3.1987

General characteristics complying with the network performance objectives for 60 channel carrier telephone systems on symmetric cable pairs

NEPLATNÁ vydána dne 26.3.1987

General characteristics complying with the network performance objectives for 300 channel carrier telephone systems on standardized 1.2/4.4mm coaxial cable pairs

NEPLATNÁ vydána dne 26.3.1987

Methods of chemical analysis of soda-lime-alumina and borosilicate glass--Determination of content of ferrous oxide

NEPLATNÁ vydána dne 1.1.1987

Methods of chemical analysis of soda-lime-alumina and borosilicate glass--Determination of content of fluorine

NEPLATNÁ vydána dne 1.1.1987