Chafing gear is normally used().
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After the order “()” is given, the air system is shut down, the turning gear put in.
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What is the accepted standard for wire rope falls used in connection with the lifeboat gear?()
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Chafing gear should be placed().
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() for the camshaft gear train is taken from a spur gear which for a six cylinder engine is at the coupling end.
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The control rod of a steering gear pump is attached at its outer end to ().
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According to the way the steering gear is operated, the steering gear may be divided into: hand - steering, () and automatic steering.
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Which statement comparing a shipboard crane to conventional gear is TRUE().
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When the steering gear is in operation, you should ().
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After the engine is warned, we should() the turning gear before starting up the engine.
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Wear occurring at the tips of the reduction gear teeth is usually the result of ().
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Container-ship capacity is normally expressed in().
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When there is no movement of the rams on an electro-hydraulic steering gear, the tilting box of the running pump is ().
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Chafing gear is used to().
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There is a () system lubricating the running gear and cooling the piston and sometimes lubricating the cylinders.
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It is permissible to place an eye splice in wire rope used as cargo gear providing the splice is made using().
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Is it really necessary to wear all these protective gears? 真的有必要穿戴所有这些防护用具吗?
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“ 草芥 ” is normally used as a metaphor for something that is worth mentioning.
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The normal cell maximum radius for GSM is?()
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Normal urine color is().
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Compared to a univariate normal distribution, the distinguishing feature of a multivariate normal distribution is the need to specify a parameter that is related to:
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6、直齿轮的特点是轮齿的齿顶线与轴的中心线方向是平行的,可翻译为:The addendum line of spur gear is parallel to that of shaft centerline, which is the dominant feature of spur gear.
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()Turning the steering wheel turns the steering shaft to which a worm gear is attached within the steering gear box.
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