问题
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The crankshafts of medium speed engines are almost invariably solid _____ from a single piece of steel.
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A diesel engine is equipped with an isochronous hydraulic governorA decrease in load will cause the engine speed to _______.
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The device used to limit engine torque at various engine speeds is called a ________.
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The hydraulic _____ is used to control engine speed.
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“The engine not obtaining the sufficient speed for firing” means that _____.A.the start fa
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An increase in load on a diesel engine results in _____ of speed of the crankshaft.A.a red