Victorian EngineeringAllen Lane, 1970 - 300 σελίδες |
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Αποτελέσματα 1 - 3 από τα 27.
Σελίδα 28
... problem of devising some form of flat girder bridge . When it is realized that this involved two spans of 460 feet each , whereas the largest girder bridge so far built had a span of only sixty feet , the magnitude of the problem will ...
... problem of devising some form of flat girder bridge . When it is realized that this involved two spans of 460 feet each , whereas the largest girder bridge so far built had a span of only sixty feet , the magnitude of the problem will ...
Σελίδα 124
... problem that James Nasmyth designed his steam ham- mer in which the hammer head was propelled vertically by an overhead cylinder and piston whose long stroke overcame the ' gagging ' difficulty . Although it was never used for the ...
... problem that James Nasmyth designed his steam ham- mer in which the hammer head was propelled vertically by an overhead cylinder and piston whose long stroke overcame the ' gagging ' difficulty . Although it was never used for the ...
Σελίδα 142
... problem of London's water supply , but the greater problem of sewage collection and dis- posal remained , as the foul and stinking tidal river bore eloquent witness . Long gone were the days when salmon had been caught in London's river ...
... problem of London's water supply , but the greater problem of sewage collection and dis- posal remained , as the foul and stinking tidal river bore eloquent witness . Long gone were the days when salmon had been caught in London's river ...
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achieved beam became Bessemer Black Country boiler Boulton & Watt bridge Bristol Britain Britannia Bridge British engineers Brunel building built cast-iron civil engineering coal Company completed condenser construction contractors Crompton cylinder developed driving dynamo early electric England Exhibition feet Ferranti Foundry Fowler furnace gear girders Henry Maudslay hull hydraulic Industrial Revolution installed invention ironworks James Nasmyth James Watt John Joseph labour later Liverpool London machine tools Manchester Manchester Ship Canal manufacture Maudslay mechanical engineering metal methods miles mills Mushet Nasmyth Newcastle Newcomen Society Transactions nineteenth century original patented Paxton pier pioneer piston pressure produced pumping rail river Robert Stephenson rods Royal Severn Tunnel shaft spans station steam engine steam locomotive steam power steam turbine steamship steel steel-making successful Sudbrook supply Thames Thomas Thomas Bouch tion tons train tubes Turbinia viaduct Victorian Western Railway wheels William William Fairbairn wrought iron
Αναφορές για αυτό το βιβλίο
Technology and Productivity: The Challenge for Economic Policy, Τόμος 22 Δεν υπάρχει διαθέσιμη προεπισκόπηση - 1991 |