The Electrical Review, Том 149,Випуск 3;Том 149,Випуски 3858 – 3866IPC Electrical-Electronic Press, 1951 |
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Сторінка 1010
... methods . Simpler Methods Preferred Similar views were held regarding main- tenance or routine testing . The simpler methods were favoured , with the provision of links , switches or sockets to facilitate such testing , a preference ...
... methods . Simpler Methods Preferred Similar views were held regarding main- tenance or routine testing . The simpler methods were favoured , with the provision of links , switches or sockets to facilitate such testing , a preference ...
Сторінка 1011
... methods of testing were not favoured as they necessitated knowledge of frequency and waveform and departed from the direct and simple methods already commended . Similarly , a suggestion that the performance of apparatus might be ...
... methods of testing were not favoured as they necessitated knowledge of frequency and waveform and departed from the direct and simple methods already commended . Similarly , a suggestion that the performance of apparatus might be ...
Сторінка 1164
... methods of sampling , emphasized their help in the preparation of standard tariffs and said that the accuracy of the sample was determined not by the percentage but by the absolute size . When a system supplied more than 400 to 500 ...
... methods of sampling , emphasized their help in the preparation of standard tariffs and said that the accuracy of the sample was determined not by the percentage but by the absolute size . When a system supplied more than 400 to 500 ...
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