When reassembling the bowl of a disk-type centrifuge, the bowl or locking ring is rotated ().
相似题目
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Clean oil is achieved in a clarifier bowl where the impurities and water collect at the bowl ().
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Which factor determines the ring dam size for a fuel oil, tubular bowl type, centrifugal purifier?()
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For a L√Opurifier, if the back pressure of the oil outlet is too high, the interface between oil and water in the bowl will ().
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When deploying IPCC Express 4.0 for the first time, when and where is the licensing of the customer specified? ()
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The interface between the liquid seal (water) and the oil should be positioned () possible to the bowl periphery.
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When a clarifier is running the impurities and water collect at the bowl ().
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When crossing the magnetic equator the().
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Ordinarily the transit()when the goods leaves the seller’s possession,and ends when they get into the possession of the buyer.
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When a boiler is operating, the water level in the gauge glass reads () when the boiler is shut down.
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When starting an engine, the compressed air enters the cylinder when the corresponding piston is in position of its()
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During the dock repair, each sea valve must be disassembled, cleaned and ground well.Before it reassemble the sealing surface between the valve and the valve seat should be checked by ()
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When the()is large, the ship is stiff; and when it is small, she is tender.
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Before reassembling any machinery, you should ().
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To center a compass bowl in its binnacle,you should have the ship on an even keel,heading north or south,and adjust the screws until().
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“A centrifuge consists of an electric motor driving a vertical shaft on the top of which is mounted the bowl assembly”.According to this sentence, we can know that is mounted on the top of the vertical shaft()
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A centrifuge of which the bowl is arranged as the upper and lower parts separate discharges the sludge()
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Which of the following problems will occur if a disk-type centrifugal lube oil purifier is not properly primed prior to admitting oil flow to the bowl?()
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Putting salt in the sugar bowl for the next person is ___________.
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7 When does the referee give the other team a free kick?A When a player commits a foul.B When the ball goes out of the sides of the pitch.C When the ball leaves the ends of the pitch.
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The Super Bowl is usually held ().
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Because the recordings are destined to be chopped up and reassembled as needed , a speech sound recorded one day may wind up next to another archived a week later.
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There is _____ soup in the bowl.
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For a L.Opurifier, if the back pressure of the oil outlet is too high, the interface between oil and water in the bowl will _____.
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During the dock repair, each sea valve must be disassembled, cleaned and ground wellBefore it reassemble the sealing surface between the valve and the valve seat should be checked by ____.
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