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單項(xiàng)選擇題

The space between cylinder liner and jacket is called （）.

A.the cooling water
B.the circulating water
C.the cooler
D.the cooling water space

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單項(xiàng)選擇題

The space between cylinder liner and jacket is called （）.

A.the circulating tank
B.the scavenge box
C.the cooling water space
D.the cooler

單項(xiàng)選擇題

The shells are secured by means of bearing caps and studs, the necessary clearance being provided by means of （） of different thickness.

A.shims
B.packing
C.glands
D.washers

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