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Electric Cranes: Their Design, Construction and Ap...
作者
Harold Hodgkinson Broughton
出版1911
ISBN
UCAL:B3969172
主題
Electric cranes
Performance Test of a Whiting Industrial Stoker
作者
Frederick Howard Norton / Edward Robert Ross / Harold Axel Stahl / Henry George Wasserlein (Jr.) / John Aubrey White / Warren Joseph Williams
出版1932
ISBN
OCLC:1428042282
主題
Mechanical engineering