BS 4999-40:1972被替代
Specification for general requirements for rotating electrical machines. Characteristics of synchronous generators
出版：British Standards Institution
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基本信息
标准编号： BS 4999-40:1972
发布时间：1972/5/23 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Parallel operation of a.c. generators, voltage regulation of constant voltage a.c . generators and irregularities of voltage waveform.
标准备注
© British Standards Institution 2013
Replaces notes:
Replaces Sections 4, 7 and 11 of BS 2613:1970.
Amendment notes:
AMD 1549
AMD 2207
本标准替代的旧标准
