| The biggest need of the community is low-tech equipment, such as hand-operated sewing machines and sturdy bicycles. |
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| We bring eight hand-operated fretsaws and all the materials so people can make a piece of fretwork that they then take home. |
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| Their hand-operated water pump in this town in northwestern Bangladesh produces water laced with arsenic. |
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| Included in the additional gear were materials for repairing the rafts, a hand-operated air pump and first-aid items. |
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| The accelerator and brake controls for movement of machinery running on rails must be hand-operated. |
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| If you have to raise a fire alarm yourself, use the hand-operated pushbuttons at the signposted fire-hose cabinets in the corridors. |
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| These doors need not meet the requirements of paragraph.7.1.4 regarding complete closure by hand-operated gear in 90 seconds. |
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| For small areas or spot treatments, pesticides should be applied with hand-operated or motorized backpack sprayers. |
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| Silk-screen printers or hand-operated duplicators are then used to produce the desired number of copies of the new book. |
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| This valve is located between the foot-operated valve and the hand-operated valve. |
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| Using hand-operated desk calculators, approximately 120 man-days were required to obtain a solution. |
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| After the invention of the hand-operated cotton mule spinning machine in the 1760's, that time dropped to 300 hours. |
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| All household and buildings had their hand-operated stirrup pumps which operated from a bucket of water. |
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| This balancer model is optimal for all light-weight, hand-operated tools that need to be kept ready in the 3rd dimension at a predetermined position. |
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| I even had a nifty little hand-operated gadget that whisked egg and milk. |
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| Today, the Canal appears much as it did over 150 years ago with limestone locks, hand-operated cranks, wooden lock master houses, and stone supply buildings. |
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| Trains have those horrible hand-operated electronic buzzers. |
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| In those days, 30 hand-operated chronographs were needed for timekeeping. |
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| Use of an electric wheelchair is indicated, when the use of hand-operated wheelchairs is no longer possible due to the disability, but proper operation of an electric motor driven wheelchair is still possible. |
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| Shelling is often done at primitive factories, sometimes using nothing more complicated than a hand-operated lever and piston arrangement resembling a gigantic garlic press. |
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| Not to mention a hand-operated Gatling gun. |
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| Over to the scoreboard, a quaint and hand-operated job from days of yore. |
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| This device is hand-operated and made of sturdy metal. |
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| And if faucets are hand-operated, then they are always contaminated. |
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| The switch was hand-operated with a switch stand and an operating lever. |
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| This attachment allows you to quickly handle a project requiring compaction with no need for a laborer in the trench with a hand-operated compactor. |
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| The young people then learned how to put their stories and illustrations on to stencils and to print them using a hand-operated duplicator and silk-screen printers. |
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| The exhaust system also can be customized for use with hand-operated crucible cranes and monorails. |
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| The computers are of particular interest and predate the hand-operated slide-and-circular computers of the pre-microchip era. |
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