British Standard graphical symbols for use in connection with interior electrical installations.

British Standard graphical symbols for use in connection with interior electrical installations.

出版社：London : British Standards Institution, 1932.

出版年：1932

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British standard voltages for new systems and installations.

出版社：London : British Standards Institution, 1932.
出版年：1932

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出版社：London : British Standards Institution, 1937.
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出版社：London : British Standards Institution, 1931.
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AEG manual : generation, transmission electrical installations.

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British standard symbols for use on flow diagrams of chemical and petroleum plant.

出版社：London : British Standards Institution, 1953.
出版年：1953