| 41. | All other locks on the Thames are hydraulically operated.
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| 42. | The valves are actuated by hydraulically adjusted rocker arms with roller cam followers.
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| 43. | The tank was steered by conventional tillers hydraulically actuating onto external brake discs.
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| 44. | Spiders and whipscorpions extend their limbs hydraulically using the pressure of their hemolymph.
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| 45. | The arrangement of the crochets can be helpful in identification to hydraulically powered.
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| 46. | The hydraulically operated clutch was replaced with a cable operated mechanism in 1977.
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| 47. | However, the hydraulically pushed segment-by-segment across the river.
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| 48. | A fully open hydraulically-controlled, partially automatic, adjustable aerofoil wings.
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| 49. | The G series introduced carburettor heating together with an hydraulically damped mounting system.
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| 50. | The gaps between the rolls can be mechanically or hydraulically adjusted and maintained.
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