The Economy of Machinery and Manufactures, 第 8 巻

advantage Alpnach amongst appears applied arising attention bobbin booksellers cajeput oil calico capital cause cent CHAPTER CHARLES BABBAGE circumstances combination committee considerable contrivance copies copper copperplate cost cotton diminished division of labour economy edition effect employed engine engraving enquiry establishment executed exertion expense factories flax force forceps glass greater gun barrels hand heat holes House of Commons hundred importance improvement inches increased instance iron lathe machinery machines mandril manufacture master mechanical medal metal mode mould Mount Pilatus moveable types necessary operations paper perhaps persons picul piece pins placed plates portion possessed pounds present principles printing produced punching purchased quantity rate of profit reduced render retail rollers sheet skill steam steam-engine steel stocking frames substance supply Swaging thousand trade truck system usually velocity vessel wages weight whilst wire workmen