Llwytho...
Fractional horse power electric motors: a guide to types and applications
Prif Awdur: | |
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Fformat: | Printed Book |
Iaith: | English |
Cyhoeddwyd: |
London
Charles Griffin
1948
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Pynciau: |
UL
Rhif Galw: |
621.313 BOT |
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Copi | Nid yw'r Statws Byw ar Gael |