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Which of the listed statements is a characteristic of the liquid charged power element use
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For diesel engine piston cooling, lubricating oil can be supplied to the pistons by a/an _
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_____ is used for cylinder and cylinder head, the salt water is used for cooling the lubri
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The piston cooling system may employ similar components, except that a drain tank is used
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Which of the following terms is used to identify the pressure of the liquid entering a pum
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Do they have______air-conditioners for cooling the room in summer?A.a bit ofB.enoughC.a gr
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What is head tank in the closed cooling water system used for?A.for the release of air fro