圈干NEEDLE LOOP
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1、If the compensating needle valve of a
If the compensating needle valve of a hydraulic governor is opened more than necessary the governor will （）Ahave a larger than normal dead b...
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纬编线圈是由（）和（）。圈干是由（）和（）组成。
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3、The needle valve will open when the fu
The needle valve will open when the fuel pressure acting on the needle valve （） exerts a sufficient force to overcome the spring compression.Atape faceBtapered faceCsurfaceDthinner face
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4、If the meter needle of the oxygen indi
If the meter needle of the oxygen indicator cannot be set to zero，what should be done? （）AReplace the batteriesBCheck the sampling tube for...
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5、If you（）a magnet-needle, its two ends
If you（）a magnet-needle, its two ends can point North and South, and so it can be used to determine directions.AovertakeBfixChighlightDsuspend
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6、The needle valve in the injector （） at
The needle valve in the injector （） at a pre-set pressure which ensures that the fuel will atomize once it enters the cylinder.Awill liftBwill be liftedCwill closeDwill be closed